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AstDyS ∴ Objects ∴ 1998QS97 ∴ Observational info
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(312968) 1998QS97  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8986.81 days
Unobserved 386 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-08-19.385
Last observation 2023-03-28.193
Number (Discarded) 553 (2)

 

Get the observational details
ASCII file

 

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