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(9172) Abhramu  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12704 days
Unobserved 2 days

 

Astrometry summary
Optical
RMS of residuals 0.637888
First observation 1989-07-07.40052
Last observation 2024-04-18.461275
Number (Discarded) 406 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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