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(524196) 2001QP181  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7365 days
Unobserved 89 days

 

Astrometry summary
Optical
RMS of residuals 0.553621"
First observation 2001-08-31.36750
Last observation 2021-10-30.168333
Number (Discarded) 398 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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