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2001YP3  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 1455 days
Unobserved 6006 days

 

Astrometry summary
Optical
RMS of residuals 0.745777"
First observation 2001-12-16.29360
Last observation 2005-12-10.38736
Number (Discarded) 134 (5)
Radar
First observation 2002-01-08
Last observation 2002-01-08
Delay (Discarded) 1 (0)
Doppler (Discarded) 1 (0)
Total (Discarded) 2 (0)

 

Get the observational details
Optical observations (ASCII file)
Radar observations

 

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