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AstDyS ∴ Objects ∴ 2001XQ77 ∴ Observational info
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(125669) 2001XQ77  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 22848.4 days
Unobserved 352 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1960-10-22.144
Last observation 2023-05-13.583
Number (Discarded) 597 (4)

 

Get the observational details
ASCII file

 

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