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(272145) 2005NB21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7598.76 days
Unobserved 97 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2003-03-31.350
Last observation 2024-01-19.113
Number (Discarded) 587 (2)

 

Get the observational details
ASCII file

 

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