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AstDyS ∴ Objects ∴ 1998SW153 ∴ Observational info
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(49237) 1998SW153  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9052.32 days
Unobserved 298 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1998-09-22.984
Last observation 2023-07-06.308
Number (Discarded) 1577 (12)

 

Get the observational details
ASCII file

 

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