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(4387) Tanaka  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25400.9 days
Unobserved 53 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1954-09-04.406
Last observation 2024-03-21.299
Number (Discarded) 4512 (25)

 

Get the observational details
ASCII file

 

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