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AstDyS ∴ Objects ∴ 1998QT57 ∴ Observational info
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(136941) 1998QT57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10443 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 1994-08-11.259
Last observation 2023-03-15.261
Number (Discarded) 365 (4)

 

Get the observational details
ASCII file

 

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