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AstDyS ∴ Objects ∴ 2001XD173 ∴ Observational info
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(297770) 2001XD173  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8130.22 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2001-12-13.380
Last observation 2024-03-17.596
Number (Discarded) 542 (2)

 

Get the observational details
ASCII file

 

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