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AstDyS ∴ Objects ∴ 2002QR101 ∴ Observational info
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(331686) 2002QR101  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8934.1 days
Unobserved 740 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1997-11-03.234
Last observation 2022-04-20.336
Number (Discarded) 247 (0)

 

Get the observational details
ASCII file

 

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