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AstDyS ∴ Objects ∴ 1998SQ77 ∴ Observational info
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(85730) 1998SQ77  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10605 days
Unobserved 357 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1994-05-01.265
Last observation 2023-05-14.299
Number (Discarded) 882 (4)

 

Get the observational details
ASCII file

 

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