AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HD38 ∴ Observational info
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(99212) 2001HD38  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8842.31 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2000-01-05.226
Last observation 2024-03-21.537
Number (Discarded) 1444 (6)

 

Get the observational details
ASCII file

 

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