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AstDyS ∴ Objects ∴ 2001XP57 ∴ Observational info
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(141106) 2001XP57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8159.81 days
Unobserved 113 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2001-09-04.485
Last observation 2024-01-07.291
Number (Discarded) 1150 (43)

 

Get the observational details
ASCII file

 

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