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AstDyS ∴ Objects ∴ 2001XD50 ∴ Observational info
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(399424) 2001XD50  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7913.94 days
Unobserved 319 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-10-14.363
Last observation 2023-06-15.306
Number (Discarded) 410 (2)

 

Get the observational details
ASCII file

 

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