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(15717) 1990BL1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 14862.6 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.39
First observation 1983-07-09.482
Last observation 2024-03-18.104
Number (Discarded) 3588 (14)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.