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AstDyS ∴ Objects ∴ 1999US37 ∴ Observational info
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(222119) 1999US37  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10080 days
Unobserved 277 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1996-01-12.294
Last observation 2023-08-18.291
Number (Discarded) 291 (0)

 

Get the observational details
ASCII file

 

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