IC 4998
Unknown | |
---|---|
IC 4998 | |
Constellation | Sagittarius |
Position equinox : J2000.0 |
|
Right ascension | 20h 23m 59.3s |
declination | -38 ° 14 ′ 40 ″ |
Further data | |
history | |
discovery |
Lewis Swift |
Catalog names | |
IC 4998 • | |
Aladin previewer |
IC 4998 is a non-existent object which the astronomer Lewis A. Swift erroneously described as an IC object on September 11, 1897.