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(12121) Greenwald  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10778.8 days
Unobserved 273 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1994-03-12.347
Last observation 2023-09-15.130
Number (Discarded) 2875 (156)

 

Get the observational details
ASCII file

 

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