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(89355) 2001VS78  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 15667 days
Unobserved 2 days

 

Astrometry summary
Optical
RMS of residuals 0.391456"
First observation 1978-06-23.36186
Last observation 2021-05-15.257330
Number (Discarded) 2458 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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