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NEODyS ∴ Objects ∴ 2009QK2 ∴ Observational info
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2009QK2
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OBSERVATIONAL INFORMATION
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Summary
Ephemerides
Obs prediction
Orbital info
MOID
Proper elements
Observational info
Physical info
Arc information
Arc length
4100
days
Unobserved
1280
days
Astrometry summary
Optical
RMS of residuals
0.425196
First observation
2009-08-18.33918
Last observation
2020-11-08.205427
Number (Discarded)
156 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.