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(12849) 1997QD2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 27267 days
Unobserved 143 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1949-05-29.270
Last observation 2024-01-23.229
Number (Discarded) 4268 (25)

 

Get the observational details
ASCII file

 

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