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(1075) Helina  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 42877.3 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.68
First observation 1906-12-23.149
Last observation 2024-05-14.436
Number (Discarded) 7092 (146)

 

Get the observational details
ASCII file

 

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