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H II region
Sh 2-46 (also known as RCW 158), is an H II region, a glowing cloud of ionized hydrogen gas—located in the southern constellation of Serpens. Situated
Sh_2-46
Diffuse nebula in Cepheus constellation
Sh 2-132, also known as the Lion Nebula, is a diffuse nebula in Cepheus. It is part of the Cep OB1 Association and located in the Perseus Arm of the galaxy
Sh_2-132
Sh 2-129 (also known as the Flying Bat Nebula), is a large emission nebula and H II region located in the constellation Cepheus. It is part of the Cepheus
Sh_2-129
Molecular cloud
Sh 2-40 is a large nebula in Sagittarius. It is just north of Sh 2-41. Sh 2-40 is in the same direction as powerful radio source W 33. W 33 is, however
Sh_2-40
Emission nebula
Sh 2-17 is an emission nebula in the constellation Sagittarius. It is part of the Sharpless Catalog assembled by Stewart Sharpless. It contains the infrared
Sh_2-17
Emission nebula or WR* in Canis major
Sh 2-308, also designated as Sharpless 308, RCW 11, or LBN 1052, and commonly known as the Dolphin-Head Nebula, is an H II region located near the center
Sh_2-308
Emission nebula in the constellation Orion
Sh 2-279 (alternatively designated S279 or Sharpless 279) is an HII region and bright nebulae that includes a reflection nebula located in the constellation
Sh_2-279
Sh 2-115 is an emission nebula and H II region in the constellation of Cygnus, catalogued by Stewart Sharpless in his 1959 second edition of H II regions
Sh_2-115
Emission nebula
Sh 2-37, also known by the designation IC 1284, or the common name Twiddlebug Nebula, is an emission nebula in the constellation Sagittarius. It is located
Sh_2-37
Emission nebula
Sh 2-44 is a nebula in Sagittarius. It is also known by the designation IC 4701. It is located in the Sagittarius arm of the milky way. NGC 6596 is an
Sh_2-44
Emission nebula in Lacerta constellation
Sh 2-126 (also known as Great Lacerta Nebula or Star Funnel Nebula) is a large emission nebula and molecular cloud complex located approximately 1200 light-years
Sh_2-126
Nebula
Sharpless 101 (Sh 2-101) is a H II region emission nebula located in the constellation Cygnus. It is sometimes also called the Tulip Nebula because it
Sh_2-101
Emission nebula
Sh 2-32, also known by the designation IC 1274, is an emission nebula in the constellation Sagittarius. It is a major source of gamma rays. Sh 2-32 was
Sh_2-32
Molecular cloud
Sh 2-23 is a molecular cloud in the constellation Scorpius. It is part of the Sharpless Catalog assembled by Stewart Sharpless. It is located nearby to
Sh_2-23
Emission nebula in Cassiopeia constellation
labels it as a G5 star. The nebula contains a total of 71 variable stars. Sh 2-170 has a magnitude of about 6.5. It is best viewed with a hydrogen-alpha
Sh_2-170
Emission nebula in the Cepheus constellation
edu. "Emission Nebula Sh2-140". www.noirlab.edu. Retrieved 2024-09-07. "Sh 2-140". galaxymap.org. Retrieved 2024-09-07. "APOD: 2004 May 20 - Sharpless
Sh_2-140
Nebula in the constellation Serpens
Sh 2-54 is an extended bright nebula in the constellation of Serpens. In its core there are many protostars and many infrared sources; some of these sources
Sh_2-54
Planetary nebula
Sh 2-68 (also known as Flaming Skull Nebula) is a planetary nebula located in the constellation Serpens. It is the remnant of a low to intermediate mass
Sh_2-68
Emission nebula
Sh 2-12 is an emission nebula in Scorpius. It was discovered by Stewart Sharpless in 1951 as he began to work on his catalog of nebulae, which would become
Sh_2-12
Emission nebula
Sh 2-14 is an emission nebula in Scorpius. It is ionized by the supergiant HD 158618 and the giant HD 159090. It is possible Stewart Sharpless initially
Sh_2-14
Nebula
Sh 2-185 is an H II region centered on the massive star system Gamma Cassiopeiae (γ Cas) in the northern constellation of Cassiopeia. It was included in
Sh_2-185
Molecular cloud
Sh 2-36 is a molecular cloud in Serpens. It is very faint and requires very dark skies to become visible. "Sh 2-36". "Sharpless (Sh2) - Astrobasics".
Sh_2-36
Emission nebula
Sh 2-38 is a nebula in the constellation Sagittarius. It appears in the shape of a bubble. "SIMBAD query result". Blitz, L.; Fich, M.; Stark, A. A. (1982)
Sh_2-38
H II region in the constellation Cepheus
Sh 2-155 (also designated Caldwell 9, Sharpless 155 or S155, or LBN529) is a diffuse nebula in the constellation Cepheus, within a larger nebula complex
Sh_2-155
Nebula
Sh 2-10, also called RCW 130, is an emission nebula in the Scorpius constellation. For unknown reasons, it is a significant source of radio emissions.
Sh_2-10
Planetary nebula in the constellation Cygnus
Sh 2-113 (Sharpless 113) also known as the Flying Dragon Nebula or LBN 333, is a nebula that resembles a supernova remnant (SNR) but with no evidence to
Sh_2-113
Planetary nebula
Sh 2-78 is a planetary nebula in Aquila. It was discovered by Stewart Sharpless while assembling his catalogue, and identified as a planetary nebula in
Sh_2-78
Molecular Cloud
Sh 2-33 is a molecular cloud in Serpens. It has also been described as a dark globule. It is very faint and has very little color, and must be observed
Sh_2-33
Emission nebula
Sh 2-19 is an emission nebula in the constellation Sagittarius. It is part of the Sharpless Catalog assembled by Stewart Sharpless. It lies next to Sh
Sh_2-19
Emission nebula
Sh 2-43 also known as RCW 156, is an emission nebula located in the constellation of Sagittarius. It is a faint, diffuse region of ionized hydrogen gas
Sh_2-43
Nebula
Sh 2-87 is a star-forming nebula with a mass of about 7000 suns. It is close to Sh 2-88, and is located in the central part of the constellation Vulpecula
Sh_2-87
Nebula
Sh 2-294, also known as the Octopus Nebula, is a nebula in Monoceros. It was discovered by Wolfgang Strohmeier in 1950, during a photographic survey. It
Sh_2-294
Emission nebula
Sh 2-13 is an emission nebula in Scorpius. It is ionized by nearby star HD 158186. Sh 2-13 also contains a star cluster it has formed, Antalova 1. It
Sh_2-13
Emission nebula
star's corresponding ring nebula around it are unrelated to Sh 2-22. "Sh 2-22". "Sharpless (Sh2) - Astrobasics". 13 September 2022. "Sh 2-22". v t e
Sh_2-22
Diffuse nebula
Sh 2-48 is a diffuse nebula in Scutum. It is often overlooked due to proximity to the much more famous Eagle Nebula. The open cluster Kronberger 25 is
Sh_2-48
Emission nebula
Sh 2-16 is an emission nebula in the constellation Sagittarius. It is ionized by the star LSS 4381. The nebula also contains an infrared cluster, [DB2000]
Sh_2-16
Emission nebula
Sh 2-4 is an emission nebula in the constellation Scorpius. It is part of the Sharpless Catalog assembled by Stewart Sharpless. It was originally misidentified
Sh_2-4
Molecular cloud
Sh 2-34, also known as the Forgotten Nebula is a nebula in Sagittarius. It is a star-forming region and contains multiple filamentary structures. Most
Sh_2-34
Emission nebula
Stewart Sharpless. It lies next to the Sharpless objects Sh 2-15, Sh 2-16, Sh 2-17, Sh 2-18, and Sh 2-19. It contains the two infrared clusters, [DB2000] 5
Sh_2-20
Nebula
Sh 2-1, also known as Sharpless 1, is the combination of a diffuse HII emission nebula and reflection nebula in the constellation of Scorpius with Pi Scorpii
Sh_2-1
Emission nebula
Sh 2-50 is an emission nebula in Scutum. It is located only 2.5° away from the Eagle Nebula. It is in the direction of the open cluster Dolidze 28. It
Sh_2-50
Emission nebula
Sh 2-15 is an emission nebula in the constellation of Scorpius. It is ionized by the star HD 161853. It is most visible using a Hydrogen-alpha filter.
Sh_2-15
Reflection nebula in the Sagitta constellation
Sh 2-82 (also known as the Little Cocoon Nebula or Little Trifid Nebula) is a small H II region and reflection nebula located in the constellation Sagitta
Sh_2-82
Closest planetary nebulae
structure in deep-exposure images. The central star of Sh 2-216 is a hot white dwarf designated LS V+46 21 (also known as WD 0441+467). It is a DAO-type white
Sh_2-216
Emission nebula in Cygnus constellation
Sh 2-114 (also known as Flying Dragon Nebula) is a faint emission nebula located in the constellation of Cygnus. It lies roughly 4° East-Northeast of star
Sh_2-114
Molecular cloud
Sh 2-307 is a nebula in Puppis. It contains the potential infrared cluster [DBS2003] 8. It is located in the Perseus Arm. Although appearing small visuallly
Sh_2-307
Emission nebula in constellation Ophiuchus
Sh 2-27 (also known as the Cobold Nebula or the Zeta Ophiuchi Nebula), is an emission nebula in the constellation Ophiuchus. It is ionized by the star
Sh_2-27
Molecular cloud
Sh 2-41 is a large nebula in Sagittarius and a component of the Small Sagittarius Star Cloud Sh 2-41 appears near the northern edge of the star cloud
Sh_2-41
Molecular cloud
Sh 2-24 is a molecular cloud in the constellation Ophiuchus, near the border with Scorpius. It is part of the Sharpless catalog assembled by Stewart Sharpless
Sh_2-24
Molecular cloud in the constellation Canis Major
Sh 2-310 is a nebula in the slightly southern constellation of Canis Major. It is one of the largest H II regions known in the Milky Way. It is ionized
Sh_2-310
Nebula
Sh 2-112 is a nebula in Cygnus. It is located within the Orion Arm, and is near star complex Cygnus X. It is ionized by the central star BD+45 3216. It
Sh_2-112
Molecular cloud
Sh 2-35 is a nebula in Sagittarius. It is best viewed with a Hydrogen-alpha filter. It is located near to Sh 2-37. combined with Sh 2-37, it has a mass
Sh_2-35
Molecular cloud
Sh 2-47 is a nebula in Serpens. It is probably ionized by the star [L85] S47 3. It is located between Messier 17 and Sh 2-44. "Sh 2-47". "CCD Images of
Sh_2-47
Emission nebula in Scorpius
Sh 2-7 is an emission nebula in the Scorpius constellation. The nebula is around the star Delta Scorpii. It lies next to a large reflection nebula, Sh
Sh_2-7
Emission nebula in Sagittarius
Vicinity". In Bo Reipurth (ed.). Handbook of Star-Forming Regions: Volume 2 The Southern Sky. Astronomical Society of the Pacific. p. 53. ISBN 978-1-58381-671-4
Lagoon_Nebula
Open cluster in the constellation Serpens
Queen Nebula. This cluster discovered by Jean-Philippe de Cheseaux in 1745–46. Both the "Eagle" and the "Star Queen" refer to visual impressions of the
Eagle_Nebula
HII Region in Scorpius
Sh 2-2, also known as Sharpless 2, is an emission nebula in the constellation of Scorpius. It appears as a mid-range brightness making it difficult to
Sh_2-2
Emission nebula in the constellation Cygnus
Sh 2-106, also known as the Celestial Snow Angel, is an emission nebula and a star formation region in the constellation Cygnus. It is a H II region estimated
Sh_2-106
Emission nebula
Nebula, listed in the Sharpless catalog as Sh 2-11, and Sh 2-5 itself contains NGC 6337. Like the nearby Sh 2-4, Sh 2-5 is probably ionized by the nearby star
Sh_2-5
Molecular cloud
Sh 2-309 is a nebula in Puppis. The nebula contains the infrared cluster [DBS2003] 9. It is located beyond the Carina Arm. Sh 2-308 is ionized by the
Sh_2-309
Emission nebula and H II region
stars [VM75] Sh 2-305 4 (O8.5V) and [VM75] Sh 2-305 2 (O9.5V) accompanied by a pair of B-type stars [VM75] Sh 2-305 7 (B0V) and [VM75] Sh 2-305 8 (B0V)
Sh_2-305
Planetary nebula
Sh 2-42 is a planetary nebula in Sagittarius. It is included in the Sharpless catalogue, however the position indicated by the original catalogue was one
Sh_2-42
Emission nebula
Sh 2-18 is an emission nebula in the constellation Sagittarius. It is part of the Sharpless Catalog assembled by Stewart Sharpless. It lies next to Sh
Sh_2-18
Emission nebula in the constellation Cygnus
listed the two nebulae together in his second list of 313 bright nebulae as Sh 2-117. American astronomer Beverly T. Lynds catalogued the obscuring dust cloud
North_America_Nebula
HII Region
Sh 2-9, also known as Gum 65, is combination emission and reflection nebula in the Scorpius constellation, surrounding the multiple star system Sigma Scorpii
Sh_2-9
Planetary nebula
Sh 2-71 is a planetary nebula in the constellation of Aquila. It is notable for its highly irregular and complex morphology, which has been attributed
Sh_2-71
State highway in Texas
Highway 46 (SH 46) is a 71.8-mile (115.6 km) state highway in the U.S. state of Texas that runs from SH 16 east of Bandera to the intersection of SH 123 and
Texas_State_Highway_46
Nebula in the constellation Vulpecula
Sharpless 2-88 or Sh 2-88 is a region including the diffuse nebula Sh 2-88A and the two compact knots Sh 2-88B1 and Sh 2-88B2, all of which are associated
Sh_2-88
Emission nebula
Sh 2-21 is an emission nebula in the constellation Sagittarius. It is part of the Sharpless Catalog assembled by Stewart Sharpless. It is associated with
Sh_2-21
Emission nebula
HD 165921 and HD 166107. Sh 2-31 is located very close to the Lagoon Nebula. Sh 2-31 was discovered, along with nearby Sh 2-29, by John Herschel on 1st
Sh_2-31
Emission nebula in the constellation of Orion
Barnard's Loop (catalogue designation Sh 2-276) is an emission nebula in the constellation of Orion. It is part of the Orion–Eridanus Superbubble, which
Barnard's_Loop
Molecular cloud
Sh 2-306 (also designated RCW 10), is an emission nebula and H II region located in the southern constellation Puppis. It is catalogued in the Sharpless
Sh_2-306
Emission nebula in the constellation Sagittarius
Islands (King Crimson album), which uses an image of the nebula as its cover Sh 2-82, also known as the 'Little Trifid Nebula' NGC 1579, also known as the
Trifid_Nebula
Emission nebula in the Cassiopeia constellation
Sh 2-201 is an emission nebula in the Cassiopeia constellation. It is in the eastern part of the constellation along the eastern border of the IC 1848
Sh_2-201
1959 anti-submarine helicopter family by Kaman
The Kaman SH-2 Seasprite is a ship-based helicopter originally developed and produced by American manufacturer Kaman Aircraft Corporation. It has been
Kaman_SH-2_Seasprite
Interstellar cloud in Orion
Sh 2-1 Sh 2-2 Sh 2-3 Sh 2-4 Sh 2-5 Sh 2-6 Sh 2-7 Sh 2-8 Sh 2-9 Sh 2-10 Sh 2-11 Sh 2-12 Sh 2-13 Sh 2-14 Sh 2-15 Sh 2-16 Sh 2-17 Sh 2-18 Sh 2-19 Sh 2-20
Sh_2-264
Molecular cloud
Sh 2-312 is a nebula in the southern constellation of Pyxis. It is very large and diffuse, making it largely ignored and unstudied outside of its relation
Sh_2-312
Emission nebula in the constellation Scorpius
them among the more massive stars on record. The young stellar cluster G353.2+0.7 lies east of Pismis 24 and was revealed by a Chandra X-ray image showing
NGC_6357
Supernova remnant in the constellation Taurus
Astrophysical Chimera". Annual Review of Astronomy and Astrophysics. 46: 127–155. Bibcode:2008ARA&A..46..127H. doi:10.1146/annurev.astro.45.051806.110608. Ridpath
Crab_Nebula
Made of a list
Sh 2-1 Sh 2-2 Sh 2-3 Sh 2-4 Sh 2-5 Sh 2-6 Sh 2-7 Sh 2-8 Sh 2-9 Sh 2-10 Sh 2-11 Sh 2-12 Sh 2-13 Sh 2-14 Sh 2-15 Sh 2-16 Sh 2-17 Sh 2-18 Sh 2-19 Sh 2-20
Sharpless_catalog
Emission nebula in the constellation Scorpius
The Astrophysical Journal. 783 (2): 130. arXiv:1401.5377. Bibcode:2014ApJ...783..130R. doi:10.1088/0004-637X/783/2/130. Bakich, Michael E. (2010). 1
NGC_6334
Bipolar planetary nebula in the constellation Scorpius
et al. 2005) Radius = distance × sin(angular size / 2) = 3.4 ± 0.5 kly * sin(>3′.0 / 2) = >1.5 ± 0.2 ly 7.1B apparent magnitude - 5 * (log10(1040 ± 160
NGC_6302
Emission nebula in the constellation Cygnus
temperatures. The Crescent Nebula is a rather small object located about 2 degrees Southwest of Sadr. While considered bright by astronomical imaging
Crescent_Nebula
Diffuse nebula in the constellation Orion
The Astrophysical Journal. 834 (2): 142. arXiv:1609.04041. Bibcode:2017ApJ...834..142K. doi:10.3847/1538-4357/834/2/142. Dzib, Sergio A.; Ordόñez-Toro
Orion_Nebula
Nebula in the constellation Cepheus
Sh 2-1 Sh 2-2 Sh 2-3 Sh 2-4 Sh 2-5 Sh 2-6 Sh 2-7 Sh 2-8 Sh 2-9 Sh 2-10 Sh 2-11 Sh 2-12 Sh 2-13 Sh 2-14 Sh 2-15 Sh 2-16 Sh 2-17 Sh 2-18 Sh 2-19 Sh 2-20
Elephant's_Trunk_Nebula
Emission nebula in Sagittarius
strongly suggesting the idea of an absorption of the nebulous matter; and, 2. The much feebler and smaller knot at the northwestern end of the same branch
Omega_Nebula
Emission nebula in the constellation Cassiopeia
Westerhout 5 (also known as W5, Sharpless 2-199, LBN 667, or Soul Nebula) is an emission nebula located in Cassiopeia. Several small open clusters are
Westerhout_5
Giant Elliptical galaxy in the constellation Cassiopeia
was named after Paolo Maffei, who discovered it and the neighboring Maffei 2 in 1967 via their infrared emissions. Maffei 1 is a slightly flattened core
Maffei_1
Nebula in the constellation Sagitta
and C/O = 0.46 ± 0.27. The mass of the nebula's dust has been confirmed to be 0.22 M☉, and the mass of its ionised gas is estimated at 9.2 M☉. The morphology
M1-67
Emission nebula and star cluster in the constellation Vulpecula
The Astrophysical Journal. 712 (2): 797. arXiv:1003.0866. Bibcode:2010ApJ...712..797B. doi:10.1088/0004-637X/712/2/797. S2CID 28961682. Wikimedia Commons
NGC_6820_and_NGC_6823
Nebula located in the constellation of Hydra
Abell 35, also known as Sh 2-313, is a nebula located in the constellation of Hydra, at a distance of 400 light years. The nebula is characterised by its
Abell_35
Emission nebula in the constellation Perseus
as the latitude matches the declination of the object. NGC 1499 is almost 2.5° long on the sky and, because of its very low surface brightness, it is
California_Nebula
Reflection nebula in the constellation Cygnus
IC 5146 (also Caldwell 19, Sh 2-125, Barnard 168, and the Cocoon Nebula) is a reflection/emission nebula and Caldwell object in the constellation Cygnus
IC_5146
Emission nebula
Sh 2-297 (also known as Sharpless 297) is an emission nebula in the constellation Canis Major. The region was catalogued in 1959 in the extended seconded
Sh_2-297
Emission nebula
emission nebula in the constellation Sagittarius. RCW 145 contains both Sh 2-26 and Sh 2-28. It is ionized by the supergiant stars LS 4551 and LS 4538. It is
RCW_145
Galaxy in the constellation Cassiopeia
Maffei 2 is an intermediate spiral galaxy about 10 million light-years away in the constellation Cassiopeia. Maffei 2 and Maffei 1 were both discovered
Maffei_2
Open cluster in the constellation Perseus
NGC 1624, also known as Sh 2-212 in the Sharpless catalog, is a very young open cluster in the constellation Perseus inside an emission nebula. It was
NGC_1624
Supernova remnant in the Milky Way
Simeis 147, also known as the Spaghetti Nebula, SNR G180.0-01.7 or Sharpless 2-240, is a supernova remnant (SNR) in the Milky Way, straddling the border
Simeis_147
Star-forming region in the constellation Sagittarius
Extragalactic Database. NASA/IPAC. Retrieved 2 May 2013. "An Anarchic Region of Star Formation". ESO Press Release. Retrieved 2 May 2013. "NGC 6559". SIMBAD. Centre
NGC_6559
Supernova remnant
remnant in Cygnus. It is made up of multiple Sharpless Objects. Sh 2-92, Sh 2-94, and Sh 2-96. The nebula was discovered in 1977 during an optical study
SNR_G65.3+5.7
SH 2-46
SH 2-46
SH 2-46
SH 2-46
SH 2-46
SH 2-46
SH 2-46
SH 2-46
SH 2-46