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(17171) 1999NB38  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25713.8 days
Unobserved 112 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1953-08-11.424
Last observation 2024-01-05.233
Number (Discarded) 2641 (120)

 

Get the observational details
ASCII file

 

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