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AstDyS ∴ Objects ∴ 1998XM20 ∴ Observational info
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(192575) 1998XM20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9231.3 days
Unobserved 46 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1998-12-10.338
Last observation 2024-03-19.639
Number (Discarded) 698 (5)

 

Get the observational details
ASCII file

 

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