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(18) Melpomene  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 62651.5 days
Unobserved 97 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1852-06-29.946
Last observation 2024-01-11.409
Number (Discarded) 6409 (144)

 

Get the observational details
ASCII file

 

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