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AstDyS ∴ Objects ∴ 2003YM161 ∴ Observational info
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(271381) 2003YM161  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7152.05 days
Unobserved 749 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2002-10-03.253
Last observation 2022-05-03.305
Number (Discarded) 561 (5)

 

Get the observational details
ASCII file

 

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