Constellation Norma Declination −54° 01′ 54″ Apparent magnitude (V) 9.0 | Right ascension 15 59 55 Distance 5310 Estimated age 400 million years | |
NGC 5999 is an open cluster in the constellation Norma. Its brightest star is HIP 78355. It is 5310 light-years distant and thought to be around 400 million years old.
References
NGC 5999 Wikipedia(Text) CC BY-SA