NGC 6242
AladinLite | |
Constellation | Scorpio |
Position equinox : J2000.0 |
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Right ascension | 16 h 55 m 33.4 s |
declination | -39 ° 27 ′ 39 ″ |
Appearance
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classification | I3m |
Brightness (visual) | 6.4 mag |
Angular expansion | 9.0 ' |
Physical data
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distance | 3700 ly (1131 pc ) |
history | |
Discovered by | Nicolas Lacaille |
Discovery time | 1751 |
Catalog names | |
NGC 6242 • OCl 1001 • Mel 155 • Cr 317 • ESO 332-SC10 • GC 4249 • h 3654 • |
NGC 6242 is the name of an open star cluster in the constellation Scorpio . NGC 6242 is 9 ′ in diameter and has an apparent magnitude of 6.4 mag. The object was discovered by Nicolas Lacaille in 1751.