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(4220) Flood  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25573.1 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.93
First observation 1953-11-30.124
Last observation 2023-12-06.227
Number (Discarded) 5295 (644)

 

Get the observational details
ASCII file

 

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