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AstDyS ∴ Objects ∴ 1998RH57 ∴ Observational info
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(85691) 1998RH57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10451.1 days
Unobserved 318 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1994-11-05.120
Last observation 2023-06-17.265
Number (Discarded) 763 (5)

 

Get the observational details
ASCII file

 

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