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AstDyS ∴ Objects ∴ 1999SL15 ∴ Observational info
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(134575) 1999SL15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8652.88 days
Unobserved 372 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1999-09-30.315
Last observation 2023-06-09.191
Number (Discarded) 825 (0)

 

Get the observational details
ASCII file

 

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