AstDyS-2
Asteroids - Dynamic Site
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(3192) A'Hearn  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 17668.8 days
Unobserved 665659 days

 

Astrometry summary
Optical
RMS of residuals 0.70
First observation 197-0-07.20
Last observation 202-0-021.05
Number (Discarded) 415 (284)
Radar
First observation -0-00.00
Last observation -0-00.00
Total (Discarded) 5 (4)

 

Get the observational details
ASCII file

 

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