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(4974) Elford  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 26263.9 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.35
First observation 1952-04-19.297
Last observation 2024-03-16.154
Number (Discarded) 3678 (22)

 

Get the observational details
ASCII file

 

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