AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HH44 ∴ Observational info
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(136899) 1998HH44  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9474.72 days
Unobserved 55 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1998-03-22.386
Last observation 2024-02-29.105
Number (Discarded) 710 (58)

 

Get the observational details
ASCII file

 

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