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(1251) Hedera  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 42720.8 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1907-04-04.868
Last observation 2024-03-21.637
Number (Discarded) 7630 (42)

 

Get the observational details
ASCII file

 

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