AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004AJ2 ∴ Observational info
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(167539) 2004AJ2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9107.75 days
Unobserved 85 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1999-02-23.315
Last observation 2024-01-31.068
Number (Discarded) 850 (5)

 

Get the observational details
ASCII file

 

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