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(3941) Haydn  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 18391.2 days
Unobserved 111 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1973-10-27.893
Last observation 2024-03-05.113
Number (Discarded) 3421 (19)

 

Get the observational details
ASCII file

 

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