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(163693) Atira  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5192 days
Unobserved 540 days

 

Astrometry summary
Optical
RMS of residuals 0.596073"
First observation 2003-02-11.43470
Last observation 2017-04-30.90181
Number (Discarded) 446 (6)
Radar
First observation 2017-01-20
Last observation 2017-01-23
Delay (Discarded) 2 (0)
Doppler (Discarded) 0 (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.





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