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AstDyS ∴ Objects ∴ 2009WA248 ∴ Observational info
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(379371) 2009WA248  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9226.14 days
Unobserved 397 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1997-12-21.388
Last observation 2023-03-26.530
Number (Discarded) 240 (1)

 

Get the observational details
ASCII file

 

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