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(421839) 2014QD121  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7978 days
Unobserved 890 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2000-01-26.278
Last observation 2021-11-29.280
Number (Discarded) 132 (1)

 

Get the observational details
ASCII file

 

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