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AstDyS ∴ Objects ∴ 1999WJ16 ∴ Observational info
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(175889) 1999WJ16  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10038.9 days
Unobserved 410 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1995-09-17.334
Last observation 2023-03-13.190
Number (Discarded) 362 (2)

 

Get the observational details
ASCII file

 

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