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Class of luminous variable star
RV Tauri variables are luminous variable stars that have distinctive light variations with alternating deep and shallow minima. German astronomer Friedrich
RV_Tauri_variable
Star in the constellation Taurus
RV Tauri (RV Tau) is a star in the constellation Taurus. It is a yellow supergiant and is the prototype of a class of pulsating variables known as RV
RV_Tauri
Variable star in the constellation Scutum
is a pulsating variable known as an RV Tauri variable. It was discovered in 1795 by Edward Pigott at a time when only a few variable stars were known
R_Scuti
Variable star in the constellation Vela
RV Tauri variable star and a more massive but much less luminous companion. In 2003, IRAS 08544−4431 was being studied as a likely RV Tauri variable and
IRAS_08544−4431
Variable star in the constellation Lyra
Lyr) is a variable star in the constellation Lyra, with a visual magnitude varying between 10.2 and 10.8. It will likely be an RV Tauri variable, an unstable
HP_Lyrae
Luminous variable star
LHA 120-S 79 is an RV Tauri variable star located in the Large Magellanic Cloud, located about 163,000 light years away in the constellation of Dorado
LHA_120-S_79
Variable star system in the constellation Monoceros
Mon) is a pulsating variable star and spectroscopic binary in the constellation Monoceros. The primary star is an RV Tauri variable, a cool luminous post-AGB
U_Monocerotis
Supergiant variable star in the constellation Centaurus
SX Centauri is a variable star in the constellation Centaurus. A RV Tauri variable, its light curve alternates between deep and shallow minima, varying
SX_Centauri
Spectroscopic binary star in the constellation Hercules
AC Herculis, is an RV Tauri variable and spectroscopic binary star in the constellation of Hercules. It varies in brightness between apparent magnitudes
AC_Herculis
Star in the constellation Sagitta
R Sagittae is an RV Tauri variable star in the constellation Sagitta that varies from magnitude 8.0 to 10.5 in 70.77 days. It is a post-AGB low mass yellow
R_Sagittae
Constellation in the northern celestial hemisphere
binary, it was theorized to be an RV Tauri variable in 2002, but if so, it would be by far the hottest such variable discovered. In the extreme east is
Lyra
Star in constellation Taurus
T Tauri is a trinary variable star in the constellation Taurus, the prototype of the T Tauri stars. It was discovered in October 1852 by John Russell Hind
T_Tauri
Region of an astronomical diagram
intersects the horizontal branch; and the Cepheid variables where it crosses the supergiants. RV Tauri variables are also often considered to lie on the instability
Instability_strip
Type of variable star
next-brightest SRa example, but it is suggested that it may actually be an RV Tauri variable, which would make it by far the brightest member of that class. There
Semiregular_variable_star
Variable star in the constellation Centaurus
semiregular variable, though Sebastian Otero of the American Association of Variable Star Observers has noted its curve more aligned with RV Tauri variable stars
T_Centauri
Star in the constellation Taurus
119 Tauri is classified as a semiregular variable star and has been given the variable star designation CE Tauri. The General Catalogue of Variable Stars
119_Tauri
Cool luminous pulsating variable star
The AAVSO LPV Section covers the Mira, SR, and L stars, but also RV Tauri variables, another type of large cool slowly varying star. This includes SRc
Long-period_variable_star
Type of variable stars
usually alternating deep and shallow minima, belong to the RV Tauri subclass. RV Tauri variables are usually classified by a formal period from deep minimum
Type_II_Cepheid
Binary star in the constellation Taurus
Zeta Tauri (ζ Tauri, abbreviated Zeta Tau, ζ Tau) is a binary star in the zodiac constellation of Taurus, the Bull. It has an apparent visual magnitude
Zeta_Tauri
there are over 52,011 known variable stars, with more being discovered regularly, so a complete list of every single variable is impossible at this place
List_of_variable_stars
Star in the constellation Taurus
AA Tauri is a young variable star in the equatorial constellation of Taurus, located in the Taurus-Auriga star-forming region. It is too faint to view
AA_Tauri
Constellation in the southern celestial hemisphere
aged star that has been found to be surrounded by a dusty disk. An RV Tauri variable, it has a spectral type of F3e and ranges between magnitudes 9.01
Vela_(constellation)
Star in the constellation Taurus
form within multiple star systems. GG Tauri consists of five stars, which are T Tauri stars – a class of variable stars that show irregular changes in
GG_Tauri
Star whose brightness fluctuates, as seen from Earth
(August 2005). "Period Changes in RV Tauri and SRd Variables". The Journal of the American Association of Variable Star Observers. 33 (2): 193–202. Bibcode:2005JAVSO
Variable_star
Type of star that is massive and luminous
instability. Further types of variable stars such as RV Tauri variables and PV Telescopii variables are often described as supergiants. RV Tau stars are frequently
Supergiant
Star that has a supergiant luminosity class, with a spectral type of F or G
II stars with low masses, including W Virginis variables, BL Herculis variables and RV Tauri variables. The Classical Cepheids are more luminous than
Yellow_supergiant
Brightest star in Taurus
constellation of Taurus. It has the Bayer designation α Tauri, which is Latinized to Alpha Tauri and abbreviated Alpha Tau or α Tau. Aldebaran varies in
Aldebaran
Star in the constellation Vulpecula
classified as an RV Tauri variable, a semiregular variable star, or a Cepheid variable. S Vulpeculae is now confirmed as a classical Cepheid variable with one
S_Vulpeculae
Star system in the constellation Taurus
lists three companions: B is 24 Tauri, a magnitude 6.28 A0 main-sequence star 117" away; C is V647 Tauri, a δ Sct variable star; and D is a magnitude 9.15
Alcyone_(star)
Double star system in the constellation Taurus
designated 19 Tauri A together with a single-star visual companion, 19 Tauri B. A's two components are themselves designated 19 Tauri Aa (officially
Taygeta
Variable star in the constellation Apus
Catalogue of Variable Stars as a cataclysmic variable star, it appears that it is a pulsating variable star, and has been classed as an RV Tauri variable star
Z_Apodis
Constellation in the northern celestial hemisphere
understanding star behaviour. R Sagittae is a member of the rare RV Tauri variable class of star. It ranges in magnitude from 8.2 to 10.4. It is around
Sagitta
35m 55.20s +16° 30′ 35.1″ 0.87 −0.63 65 K5III Cor Tauri, Parilicium; 13th-brightest star, variable β Tau β 112 35497 25428 05h 26m 17.50s +28° 36′ 28
List_of_stars_in_Taurus
Overview of the scientific field of astronomy
Cephei variable PV Telescopii variable Long Period and Semiregular Mira variable Semiregular variable Slow irregular variable Other RV Tauri variable Alpha
Outline_of_astronomy
Star in the constellation Taurus
CI Tauri is a young star, about 2 million years old, located approximately 523 light-years (160 parsecs) away in the constellation Taurus. It is still
CI_Tauri
Binary star system in the constellation Taurus
UX Tauri, abbreviated as UX Tau, is a binary star system approximately 450 light-years away in the constellation of Taurus (the Bull). It is notable for
UX_Tauri
Triple star system in the constellation Taurus
Lambda Tauri (Latinized from λ Tauri), formally named Bibing, is a triple star system in the constellation Taurus. In 1848, the light from this system
Lambda_Tauri
Globular cluster in Ophiuchus
stellar population includes four Cepheids and RV Tauri variables, plus at least one RR Lyrae variable for which a period is known. Observations made
Messier_19
Star in the constellation Taurus
V830 Tauri is a T Tauri star located 425.2 light-years (130.4 pc) away from the Sun in the constellation Taurus. This star is very young, with an age of
V830_Tauri
Star system in the constellation Taurus
Tau Tauri, also named Gaja, is a quadruple star system in the constellation Taurus. It is visible to the naked eye as a faint point of light with a combined
Tau_Tauri
Star in the Taurus constellation
Maia /ˈmeɪə/, designated 20 Tauri (abbreviated 20 Tau), is a star in the constellation of Taurus. It is a blue giant of spectral type B8 III, a chemically
Maia_(star)
Norwegian astronomer
Geminorum 2. Also in 1912 he introduced a new class of variable stars, the RV Tauri variable stars. He spelled his family name Enebo during large parts
Sigurd_Einbu
Type of variable star that pulsates radially
Virginis subclass, and stars with periods greater than 20 days belong to the RV Tauri subclass. Type II Cepheids are used to establish the distance to the Galactic
Cepheid_variable
T Tauri star; Chamaeleon
star in 1949. It was categorized as a T-Tauri star in 1975. In the same year, it was suspected to be variable and the variability was confirmed in 1976
T_Chamaeleontis
Stars with a supergiant luminosity class with a spectral type of K or M
core. One notable group of low mass high luminosity stars are the RV Tauri variables, AGB or post-AGB stars lying on the instability strip and showing
Red_supergiant
Star in constellation Taurus
DG Tauri is a young star about 400 light years from the Earth. It is a T Tauri-type variable star, ranging in brightness from magnitude 10.5 to 14.9 (in
DG_Tauri
Star in the constellation Crux
Unusually for a Mira variable, BH Crucis had a double maximum, with two peaks in brightness, reminiscent of an RV Tauri variable. However, with the lengthening
BH_Crucis
Variable star in the constellation Taurus
they classified it as a δ Scuti variable. In 1968, 44 Tauri was given the variable star designation IM Tauri. 44 Tauri has been a popular object for detailed
44_Tauri
Star in the constellation Taurus
416 light years away. FU Tauri varies in brightness. The primary is a T Tauri variable, a type of irregular pre-main-sequence star. Its brightness has been
FU_Tauri
Fluctuations in stellar radius
(as in most RV Tauri and semiregular variables) to the near absence of repetitiveness in the irregular variables. The W Virginis variables are at the interface;
Stellar_pulsation
Binary star in the constellation Taurus
lines. By 1961 it had been classified as a T Tauri star, being of low luminosity with a spectrum of variable emission lines and an association with a dark
DF_Tauri
Variable star in the constellation Taurus
Y Tauri might be a variable star. Thomas William Backhouse confirmed that the star's brightness varies, in 1887. Y Tauri is a semiregular variable star
Y_Tauri
Star in the constellation Taurus
It is classified as a Delta Scuti variable, and has been given the variable star designation V480 Tauri. 97 Tauri forms an optical double with the faint
97_Tauri
"Identification of a Constellation from a Position". Retrieved 2006-12-26. "AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.
List_of_stars_in_Sagitta
Multiple star in the constellation Taurus
Gamma Tauri, Epsilon Tauri, Delta³ Tauri, Delta¹ Tauri, Alpha Tauri (Aldebaran), 71 Tauri and Lambda Tauri. Consequently, the Chinese name for γ Tauri itself
Gamma_Tauri
Star in the constellation Taurus
discovered that 71 Tauri is a variable star. It was given its variable star designation, V777 Tauri, in 1981. It is a Delta Scuti variable with an amplitude
71_Tauri
This is a list of semiregular variable stars. Variability ranges are taken from the General Catalogue of Variable Stars (GCVS) where these are visual
List of semiregular variable stars
List_of_semiregular_variable_stars
Star in the constellation Taurus
asterism consisting δ3 Tauri, ε Tauri, δ1 Tauri, γ Tauri, Aldebaran, 71 Tauri and λ Tauri. Consequently, the Chinese name for δ3 Tauri itself is 畢宿二 (Bì Xiù
Delta3_Tauri
Star in the constellation Taurus
Rho Tauri (ρ Tau, ρ Tauri) is a binary star in the constellation Taurus and a member of the Hyades star cluster. The system has an apparent magnitude
Rho_Tauri
B-type subgiant star in the constellation Taurus
Merope /ˈmɛrəpiː/, designated 23 Tauri (abbreviated 23 Tau), is a star in the constellation of Taurus and a member of the Pleiades star cluster. It is
Merope_(star)
Archived from the original on 2012-02-27. Retrieved 2010-07-16. "AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.
List_of_stars_in_Scutum
Star in the constellation Chamaleon
CT Chamaeleontis (CT Cha) is a T Tauri star in the constellation of Chamaeleon. The star belongs to Chamaeleon I, which is part of the Chamaeleon complex
CT_Chamaeleontis
Star in the Large Magellanic Cloud
unusually cool outburst may be related to those shown by Cepheid variables and RV Tauri variables. The particularly low temperature brings R71 close to the instability
R71_(star)
Binary star in the constellation Taurus
Tauri, Epsilon Tauri, Delta³ Tauri, Gamma Tauri, Alpha Tauri (Aldebaran), 71 Tauri and Lambda Tauri. Consequently, the Chinese name for Delta1 Tauri itself
Delta1_Tauri
Soviet astronomer
Observatory, where she discovered 219 variable stars; among them RV Tauri in 1905, which she recognized as a new type of variable star. The Venusian crater Tseraskaya
Lidiya_Tseraskaya
Star in the constellation Taurus
HD 29697 (Gliese 174, V834 Tauri) is a variable star of BY Draconis type in the constellation Taurus. It has an apparent magnitude around 8 and is 43 ly
HD_29697
T Tauri star in the constellation Hydra
TW Hydrae is a T Tauri star approximately 196 light-years away in the constellation of Hydra (the Sea Serpent). TW Hydrae is about 80% of the mass of
TW_Hydrae
Star in the constellation of Taurus
Upsilon Tauri (υ Tauri) is a solitary, white-hued star in the zodiac constellation of Taurus, and is a member of the Hyades star cluster. It is faintly
Upsilon_Tauri
Star in the constellation Taurus
monoxide. In 1935, Inna N. Lehmann-Balanowskaja discovered that BP Tauri is a variable star. Its variation in brightness is caused by strong flares due
BP_Tauri
T-Tauri star
EX Lupi is a young, single T-Tauri star in the southern constellation of Lupus. An irregular variable, it is the prototype of young, low-mass eruptive
EX_Lupi
Protoplanetary nebula in the constellation Antlia
similar fashion to an RV Tauri variable, although the preferred interpretation is that the variations are produced by variable extinction produced by the
HR_4049
T Tauri-type star in the constellation Centaurus
colors measured by the IRAS satellite. PDS 70 was identified as a T Tauri variable star in 1992, from these infrared colors. PDS 70's brightness varies
PDS_70
Star in the constellation Andromeda
BM Andromedae (BM And) is a T Tauri star in the constellation Andromeda. Its apparent visual magnitude has irregular variations between a maximum of 11
BM_Andromedae
Star in the constellation Taurus
75 Tauri, also named Shakata, is a single, orange-hued star in the zodiac of constellation Taurus. It is a dim star but visible to the naked eye with
75_Tauri
Young star in constellation Taurus
Walter et al. announced that HD 283572 is a variable star. It was given its variable star designation, V987 Tauri, in 1989. HD 283572 is surrounded by a light
HD_283572
Star in the constellation Taurus
Kappa Tauri (κ Tau, κ Tauri) is a double star in the constellation Taurus, the two components κ1 Tauri and κ2 Tauri both members of the Hyades open cluster
Kappa_Tauri
Star system in the constellation Perseus
Bjørn Ragnval (November 2012), "Sigurd Enebo and Variable Star Research: Nova Geminorum 1912 and the RV Tauri Stars", Journal of Astronomical History and Heritage
RW_Persei
Type of luminous supergiant star
naked eye, the brightest of which is 89 Herculis. Other examples include: RV Tauri R Scuti U Monocerotis Habing, Harm (1997). Paresce, Francesco (ed.). AGB
Post-AGB_star
Star in the constellation Taurus
Leavitt's discovery that RY Tauri is a variable star was reported in 1907. It is a highly (by 1.5 magnitudes) obscured Orion variable, producing fluctuations
RY_Tauri
Variable star in the constellation Taurus
FS Tauri (FS Tau) is a young multiple star system located within the Taurus molecular cloud complex approximately 450 light-years away in the constellation
FS_Tauri
Wide binary star system in the constellation Taurus
announced that 111 Tauri is a variable star. It is a BY Draconis variable, and was given the variable star designation V1119 Tauri, in 1997. This star
111_Tauri
Triple star system
EQ Tauri is a triple star system in the equatorial constellation of Taurus that includes a contact eclipsing binary. The system is too faint to be viewed
EQ_Tauri
Protoplanetary disk in the Taurus molecular cloud
HH-30 (also V1213 Tauri) is an edge-on protoplanetary disk located about 146.4 parsecs from Earth that is surrounded by jets and a disk wind. HH-30 is
HH_30
Star in the constellation Taurus
CQ Tauri is a young variable star in the equatorial constellation of Taurus. It is too faint to be visible to the naked eye with an apparent visual magnitude
CQ_Tauri
Binary star in the constellation Taurus
HU Tauri is a tight binary star system in the equatorial constellation of Taurus. It is an eclipsing binary, which means that the member stars periodically
HU_Tauri
Young binary star system in the constellation Sagittarius
HD 319139, is a variable star. It was given its variable star designation, V4046 Sagittarii, in 1981. It is both a classical T Tauri star, and a star
V4046_Sagittarii
Star in the constellation Taurus
ν Tauri, Latinized as Nu Tauri, is a single star in the zodiac constellation of Taurus. It is a white-hued star and is visible to the naked eye with an
Nu_Tauri
Star in the constellation Auriga
SU Aurigae is a T Tauri-type variable star in the constellation Auriga. It is located about 500 light-years (150 parsecs) away in the Taurus-Auriga Star
SU_Aurigae
Mira variable star in the constellation Taurus
IK Tauri or NML Tauri is a Mira variable star located about 280 parsecs (910 ly) from the Sun in the zodiac constellation of Taurus. In 1965, Neugebauer
IK_Tauri
Variable star in the constellation Lacerta
is a peculiar variable star in the northern constellation of Lacerta. Alternatively, it is known as Babcock's Star and has the variable star designation
HD_215441
Binary star system in the constellation Taurus
Atlas /ˈætləs/, designation 27 Tauri, is a binary star system in the constellation of Taurus. It is a member of the Pleiades, an open star cluster (M45)
Atlas_(star)
Star in the constellation Taurus
is a variable star. It was given its variable star designation, V833 Tauri, in 1985. Although HD 283750 was classified as a multi-period variable, a paper
HD_283750
Star system in the constellation Chamaleon
from Earth based on Gaia DR3 parallax measurements. DI Cha is a variable star of the T Tauri type, young stellar objects just approaching the main sequence
DI_Chamaeleontis
Variable star in the constellation Taurus
V471 Tauri (short V471 Tau) is an eclipsing variable star in the constellation of Taurus. The star has a visual magnitude of 9 which makes it impossible
V471_Tauri
Star in the constellation of Lupus
the discovery of the secondary stellar companion. It is a T Tauri star, with a variable apparent magnitude ranging from 11.3 at brightest and 14.3 at
GQ_Lupi
T Tauri star in the Auriga constellation
GM Aurigae (GM Aur) is a K6V-type T Tauri star located 155 parsecs from Earth in the constellation of Auriga. It has a mass of 0.95 solar masses, a radius
GM_Aurigae
Globular cluster in the constellation Lyra
only about a dozen known variable stars, such as V6 (RV Tauri star; period: 90 days) or V1 (Cepheid: 1.510 days); other variable stars are V2 (irregular)
Messier_56
Blue-white giant star in the constellation of Taurus
Electra (/əˈlɛktrə/ ə-LEK-trə), designated 17 Tauri, is a blue-white giant star in the constellation of Taurus located approximately 440 light years away
Electra_(star)
Binary star in the Pleiades star cluster
constellation of Taurus. It has the variable star designation BU Tauri (BU Tau) and the Flamsteed designation 28 Tauri (28 Tau). Pleione is located close
Pleione_(star)
Variable star in the constellation Corona Australis
50-60% of the Sun's luminosity and 1.3 times its mass. Both stars are T Tauri stars and both show evidence of having circumstellar disks. The system is
S_Coronae_Australis
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RV TAURI-VARIABLE
RV TAURI-VARIABLE
Girl/Female
Danish, Finnish, Hindu, Indian, Marathi, Sanskrit, Swedish
A Painter's Brush; Bear
Boy/Male
Finnish, Indian
Wife of Lord Shiva; Fair
Girl/Female
American, Australian, British, English, Latin
Laurel Tree; Sweet Bay Tree; Sweet Bay Tree Symbolic of Honor and Victory; Diminutive of Laura
Boy/Male
Australian, Danish, Finnish, German
Laurel; Bay
Boy/Male
Spanish
Bull-like. The constellation Taurus.
Girl/Female
American, Finnish, Hebrew, Hindu, Indian, Japanese
Hill; Fresh; Ripe
Male
Hebrew
(צוּרִי) Hebrew name TZURI means "my rock."
Girl/Female
Hindu
Paint brush
Girl/Female
English Japanese
An astrological name; feminine of Taurus, the bull.
Female
Egyptian
, the great, or, the first.
Male
Finnish
Finnish form of Roman Latin Maurice, MAURI means "dark-skinned; Moor."Â
Boy/Male
Hindu, Indian
Son of the Sun
Male
Finnish
Finnish form of Latin Laurus, LAURI means "laurel."
Girl/Female
Assamese, Bengali, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Mythological, Sanskrit, Sindhi, Telugu, Traditional
A Fair Woman; Goddess Parvati
Girl/Female
American, British, English, Japanese
Bull; An Astrological Name; Feminine Form of Taurus; Many Rivers
Girl/Female
Hindi Indian
Gold.
Girl/Female
Latin American
Laurel tree or sweet bay tree (symbols of honour and victory).
Female
Hindi/Indian
(गौरी) Hindi name GAURI means "white." In mythology, this is the name of the wife of Shiva, a goddess of longevity and marital felicity.
Girl/Female
Indian
A fair woman, Parvati
Girl/Female
Hindu, Indian, Marathi
The Sun
RV TAURI-VARIABLE
RV TAURI-VARIABLE
RV TAURI-VARIABLE
RV TAURI-VARIABLE
RV TAURI-VARIABLE
RV TAURI-VARIABLE
RV TAURI-VARIABLE
n.
A quantity which may increase or decrease; a quantity which admits of an infinite number of values in the same expression; a variable quantity; as, in the equation x2 - y2 = R2, x and y are variables.
a.
Having always the same form, manner, or degree; not varying or variable; unchanging; consistent; equable; homogenous; as, the dress of the Asiatics has been uniform from early ages; the temperature is uniform; a stratum of uniform clay.
a.
Irresolute; inconsonant; variable; untrustworthy; as, an uncertain person; an uncertain breeze.
n.
That which is variable; that which varies, or is subject to change.
n.
The constellation Taurus.
n.
The fossil resin of the kauri tree of New Zealand.
n.
A shifting wind, or one that varies in force.
a.
Liable to be turned in opinion; changeable; variable; unsteady; inconstant; as versatile disposition.
n.
Those parts of the sea where a steady wind is not expected, especially the parts between the trade-wind belts.
n.
See Kauri.
n.
The quality or state of being variable; variableness.
n.
Same as Kauri.
n.
The quality or state of being variable; variability.
n.
A lofty coniferous tree of New Zealand Agathis, / Dammara, australis), furnishing valuable timber and yielding one kind of dammar resin.
a.
Varying in from, character, or the like; variable; different; diverse.
adv.
In a variable manner.
a.
Having the capacity of varying or changing; capable of alternation in any manner; changeable; as, variable winds or seasons; a variable quantity.
a.
Liable to vary; too susceptible of change; mutable; fickle; unsteady; inconstant; as, the affections of men are variable; passions are variable.
n.
A peninsula; a tract of land nearly surrounded by water, but united to a larger tract by a neck of land or isthmus; as, the Cimbric Chersonese, or Jutland; the Tauric Chersonese, or Crimea.
a.
Changeable; uncertain; inconstant; variable.
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