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(89355) 2001VS78  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 15072 days
Unobserved 321 days

 

Astrometry summary
Optical
RMS of residuals 0.440817"
First observation 1978-06-23.36186
Last observation 2019-09-28.45112
Number (Discarded) 1521 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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