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(307929) 2004EN42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7139.93 days
Unobserved 227 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2004-02-23.346
Last observation 2023-09-11.280
Number (Discarded) 560 (5)

 

Get the observational details
ASCII file

 

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