Neptune

Right ascension:   18:40:11.7   Magnitude:  7.9
    Declination:  -22:12:09

Image:  LWP 16183
 Date:  1989 Aug 20 22:31 UT

Exposure duration:  250 min

This high-dispersion spectrum of Neptune was taken during coördinated observations with Voyager 2 during its flyby in August 1989.

Last updated: 08 April 1998
Obtained from IUE project at Goddard Space Flight Center