Hi, On 25 Feb 1999, Mike McCants wrote: > > Hi Rob, [snip] > >This information should be sufficient for one of our experts > >to refine the orbit. > > Yes, but since none of them are currently available, I'll give it a try: > > DSP > 1 98001U 99055.13914366 .00000000 00000-0 00000+0 0 01 > 2 98001 4.3200 58.4266 0012000 85.6064 274.3935 1.00274000 09 [snip] The bird is over approx. 145 deg W. According to the list of active DSPs I've posted Feb.13, this one is DSP F14 (USA-39, 1989-046A, 20066) launched on 14 Jun 1989 by Titan 402/IUS. Until mid-1996, it was located at approx. 165 deg W. Other known/active DSPs are at approximately: DSP F15 USA 65 1990-095A 20929 37W DSP F16 USA 75 1991-080B 21805 8E DSP F17 USA 107 1994-084A 23435 103E DSP F18 USA 130 1997-008A 24737 69E Igor Lissov