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(37838) 1998DF  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9799.74 days
Unobserved 325 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1996-08-09.501
Last observation 2023-06-09.238
Number (Discarded) 2718 (4)

 

Get the observational details
ASCII file

 

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