But the following elset and many related elsets also give zero residuals. It looked like a meteor, but could have been a decaying satellite piece. No other decay that matches is known. Here is Cal's chart with track and annotations added. SkyMap chart with track of estimated elset.
Motion is purely a guess.
This one could be USA 86, or a part of either, or USA 116 rocket, or there is a very remote chance that USA 116 maneuvred after my obs. My own comment Observations by Larry Klaes. Tracks between Polaris and Ursa Major. The sky was nearly perfect in terms of the weather and celestial objects visible. This included the first-quarter Moon, Venus, the Pleiades, and of course comet Hyakutake.