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AstDyS ∴ Objects ∴ 1998SD23 ∴ Observational info
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(49128) 1998SD23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10329.8 days
Unobserved 54 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1995-11-20.442
Last observation 2024-03-02.292
Number (Discarded) 688 (6)

 

Get the observational details
ASCII file

 

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