Updated 99028A orbit

Ted Molczan (molczan@home.com)
Mon, 7 Jun 1999 08:11:40 -0400

Based on obs 3 days ago, here is an update of the elset I posted on 3 Jun:

USA 144         15.0  4.0  0.0  4.2 d
1 25744U 99028  A 99155.48763000  .00084000  00000-0  99179-3 0    00
2 25744  63.4100  55.5000 0010000 350.0000  10.0000 15.60900000    04

Observation reports are welcome, since the orbit is still a bit uncertain.

Prediction times should we accurate to well within 1 minute, assuming the
object has not manoeuvred.

The above dimensions and std magnitude estimates may be misleading, so
binoculars are recommended.

Ted Molczan