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(164121) 2003YT1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 13367 days
Unobserved 694 days

 

Astrometry summary
Optical
RMS of residuals 0.422125"
First observation 1982-11-19.43006
Last observation 2019-06-25.270636
Number (Discarded) 1118 (14)
Radar
First observation 2004-05-01
Last observation 2016-10-31
Delay (Discarded) 7 (3)
Doppler (Discarded) 1 (0)
Total (Discarded) 8 (3)

 

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

 

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