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2015DD221  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5726.94 days
Unobserved 495 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2007-04-22.390
Last observation 2022-12-26.326
Number (Discarded) 85 (1)

 

Get the observational details
ASCII file

 

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