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AstDyS ∴ Objects ∴ 2001YQ137 ∴ Observational info
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(422811) 2001YQ137  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10102.3 days
Unobserved 28 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1996-09-11.338
Last observation 2024-05-09.601
Number (Discarded) 375 (0)

 

Get the observational details
ASCII file

 

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