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AstDyS ∴ Objects ∴ 2001XG89 ∴ Observational info
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(222622) 2001XG89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8817.8 days
Unobserved 351 days

 

Astrometry summary
Optical
RMS of residuals 0.67
First observation 1999-03-22.394
Last observation 2023-05-13.199
Number (Discarded) 322 (3)

 

Get the observational details
ASCII file

 

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