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AstDyS ∴ Objects ∴ 1999KX4 ∴ Observational info
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(137199) 1999KX4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16136.7 days
Unobserved 608 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1978-08-10.621
Last observation 2022-10-15.311
Number (Discarded) 3658 (235)
Radar
First observation 2013-0-11.347
Last observation 2013-0-11.347
Total (Discarded) 1 (0)

 

Get the observational details
ASCII file

 

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