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(4489) Dracius  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16013.4 days
Unobserved 33 days

 

Astrometry summary
Optical
RMS of residuals 0.36
First observation 1980-05-17.909
Last observation 2024-03-21.269
Number (Discarded) 3714 (22)

 

Get the observational details
ASCII file

 

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