AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000HD103 ∴ Observational info
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(81671) 2000HD103  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9273.73 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-10-29.420
Last observation 2024-03-20.152
Number (Discarded) 1489 (10)

 

Get the observational details
ASCII file

 

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