NEODyS-2
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(427684) 2004DH2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4433 days
Unobserved 2935 days

 

Astrometry summary
Optical
RMS of residuals 0.540304
First observation 2004-02-17.51542
Last observation 2016-04-07.24271
Number (Discarded) 202 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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