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(1627) Ivar  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 32533.4 days
Unobserved 120 days

 

Astrometry summary
Optical
RMS of residuals 0.42"
First observation 1929-09-25.960
Last observation 2018-10-22.366
Number (Discarded) 6354 (71)
Radar
First observation 1985-07-08.333
Last observation 2013-07-04.385
Total (Discarded) 4 (0)

 

Get the observational details
ASCII file

 

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





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