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(3169) Ostro  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25637.9 days
Unobserved 43 days

 

Astrometry summary
Optical
RMS of residuals 0.92
First observation 1953-12-31.199
Last observation 2024-03-11.119
Number (Discarded) 13214 (617)

 

Get the observational details
ASCII file

 

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