AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HH25 ∴ Observational info
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(271531) 2004HH25  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9230.96 days
Unobserved 64 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1998-11-13.387
Last observation 2024-02-21.351
Number (Discarded) 815 (4)

 

Get the observational details
ASCII file

 

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