NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999FK21 ∴ Observational info
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(85953) 1999FK21  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 17198 days
Unobserved 487 days

 

Astrometry summary
Optical
RMS of residuals 0.568781"
First observation 1971-03-26.30590
Last observation 2018-04-26.14746
Number (Discarded) 1172 (16)

 

Get the observational details
Optical observations (ASCII file)

 

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





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