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(4257) Ubasti  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 13447 days
Unobserved 10 days

 

Astrometry summary
Optical
RMS of residuals 0.483458
First observation 1987-08-23.43958
Last observation 2024-06-16.362615
Number (Discarded) 1559 (15)

 

Get the observational details
Optical observations (ASCII file)

 

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