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AstDyS ∴ Objects ∴ 1999YP22 ∴ Observational info
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(49982) 1999YP22  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9057.82 days
Unobserved 316 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1998-08-27.214
Last observation 2023-06-15.036
Number (Discarded) 2066 (9)

 

Get the observational details
ASCII file

 

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