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(163373) 2002PZ39  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9870 days
Unobserved 515 days

 

Astrometry summary
Optical
RMS of residuals 0.482162
First observation 1995-10-23.17209
Last observation 2022-10-31.345522
Number (Discarded) 1169 (8)
Radar
First observation 2020-02-10
Last observation 2020-02-12
Delay (Discarded) 2 (0)
Doppler (Discarded) 2 (0)
Total (Discarded) 4 (0)

 

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

 

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