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(309517) 2007XA3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7139.96 days
Unobserved 211 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2004-03-17.318
Last observation 2023-10-04.276
Number (Discarded) 475 (2)

 

Get the observational details
ASCII file

 

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