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(440364) 2004XR57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8261.86 days
Unobserved 296 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 2000-11-22.502
Last observation 2023-07-07.358
Number (Discarded) 121 (0)

 

Get the observational details
ASCII file

 

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