swap_horiz Sh2-171 Alternatives
Looking for alternatives to Sh2-171? Compare the top Nebula options ranked by our AI scoring system.
Sh2-171
Sh2-171, also catalogued as NGC 7822, is a vast emission nebula and star-forming complex located in the constellation Cepheus. The region was systematically catalogued by astronomer Stewart Sharpless in his 1959 survey of H II regions. It is distinguished by its intricate structures of glowing gas a...
apps Top Sh2-171 Alternatives
The top alternative to Sh2-171 in 2026 is Sh2-275 with a score of 9.2/10, followed by Sh2-276 (8.7) and Sh2-129 (8.3).
Sh2-275
Sh2-275 represents the Rosette Nebula an emission nebula located within the Monoceros constellation. This star-forming r...
Sh2-276
Sh2-276, also known as Barnard’s Loop, is a vast emission nebula situated within the Orion constellation. Observed by E....
Sh2-129
Sh2-129, also known as the Flying Bat Nebula, is a significant emission nebula located within the Cepheus OB2 associatio...
Flying Bat Nebula
The Flying Bat Nebula, also known as SH2-129, is a diffuse emission nebula located in the Cepheus constellation. It’s re...
IC 1396
IC 1396 is a large emission nebula and H II region in the constellation Cepheus, located approximately 2,400 light-years...
Cave Nebula
The Cave Nebula, officially Sh2-155, is a diffuse emission nebula located within the Cepheus OB3 star cluster. It’s nota...
Sharpless 2-157
Sharpless 2-157 is an emission nebula located within the Cassiopeia constellation. Identified by astronomer Stewart Shar...
Sh2-101
Sh2-101 is an emission nebula within the Cygnus constellation. It’s a Sharpless H II region, specifically known as the T...
Sh2-157
Sh2-157, also known as the Lobster Claw Nebula, is an emission nebula located within the Cassiopeia OB2 association. Thi...
Lobster Claw Nebula
The Lobster Claw Nebula, formally Sh2-157, is an emission nebula located within the Cassiopeia constellation. It’s notab...
Sh2-264
Sh2-264 represents the Lambda Orionis Ring, a prominent emission nebula within the Orion constellation. This vast struct...
Sh2-155
Sh2-155, also known as the Cave Nebula, is a dark emission nebula located within the Cepheus B cloud approximately 2,400...
Sh2-132
Sh2-132, commonly known as the Lion Nebula, is a large emission and diffuse nebula located in the constellation Cepheus....
Sh2-54
Sh2-54 is an extensive H II emission nebula located in the constellation Serpens, surrounding the open star cluster NGC...
Sh2-119
Sh2-119, also known as the Clamshell Nebula, is an H II region in the constellation Cygnus. It surrounds the O-type star...
Sh2-115
Sh2-115 is an emission nebula and H II region in the constellation Cygnus, catalogued in Stewart Sharpless's survey of i...
Sh2-140
Sh2-140 is an emission nebula and H II region in the constellation Cepheus, catalogued in Stewart Sharpless's list of Ga...
Cave Nebula (Sh2-155)
Cave Nebula, also designated Sh2-155, is a diffuse emission nebula in Cepheus associated with the edge of a large molecu...
Sh2-126
Sh2-126 is a large, faint emission-nebula complex in the constellation Lacerta and is catalogued in Stewart Sharpless's...
Sharpless 2-140
Sharpless 2-140, also known as S140, is an emission nebula and H II region in the constellation Cepheus, associated with...
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