[net.columbia] Optical sighting errata

karn@allegra.UUCP (11/30/83)

I may have inadvertently given out some bum information on optical
sightings of the shuttle; following are the correct times for shadow
entrance for this evenings' passes:

11/30/83 22:06:27 UTC, 23:35:57 UTC

Both occur during passes visible from my QTH (NJ); the first will give
almost 5 minutes to sight the shuttle before entering shadow while the
second will disappear only about 1.5 minutes after rising.

Phil