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AstDyS ∴ Objects ∴ 1999XV2 ∴ Observational info
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(21976) 1999XV2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11211.3 days
Unobserved 244 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1992-12-17.528
Last observation 2023-08-28.790
Number (Discarded) 4280 (38)

 

Get the observational details
ASCII file

 

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