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AstDyS ∴ Objects ∴ 2001DD109 ∴ Observational info
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(99034) 2001DD109  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11419 days
Unobserved 325 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1992-03-04.166
Last observation 2023-06-09.171
Number (Discarded) 1600 (121)

 

Get the observational details
ASCII file

 

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