AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DD101 ∴ Observational info
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(131230) 2001DD101  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8975.05 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1999-10-08.255
Last observation 2024-05-04.307
Number (Discarded) 698 (3)

 

Get the observational details
ASCII file

 

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