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NEODyS ∴ Objects ∴ 2001QH142 ∴ Observational info
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(275792) 2001QH142  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6242 days
Unobserved 658 days

 

Astrometry summary
Optical
RMS of residuals 0.622799"
First observation 2001-08-22.28162
Last observation 2018-09-24.38866
Number (Discarded) 192 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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