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AstDyS ∴ Objects ∴ 1999TD280 ∴ Observational info
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(137451) 1999TD280  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8819.82 days
Unobserved 183 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-09-07.403
Last observation 2023-10-31.226
Number (Discarded) 610 (4)

 

Get the observational details
ASCII file

 

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