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(895) Helio  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 43008.3 days
Unobserved 34 days

 

Astrometry summary
Optical
RMS of residuals 0.36
First observation 1906-06-21.025
Last observation 2024-03-21.297
Number (Discarded) 4685 (41)

 

Get the observational details
ASCII file

 

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