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AstDyS ∴ Objects ∴ 2001DH81 ∴ Observational info
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(160855) 2001DH81  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8840.65 days
Unobserved 102 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1999-11-01.435
Last observation 2024-01-15.086
Number (Discarded) 1743 (13)

 

Get the observational details
ASCII file

 

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