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(498550) 2008HV4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4454 days
Unobserved 1387 days

 

Astrometry summary
Optical
RMS of residuals 0.450557
First observation 2008-04-30.33792
Last observation 2020-07-10.139727
Number (Discarded) 270 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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