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AstDyS ∴ Objects ∴ 2001QF250 ∴ Observational info
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(109534) 2001QF250  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8498.79 days
Unobserved 749 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1999-02-18.372
Last observation 2022-05-27.166
Number (Discarded) 1198 (5)

 

Get the observational details
ASCII file

 

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