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NEODyS ∴ Objects ∴ 2011UN20 ∴ Observational info
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2011UN20
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OBSERVATIONAL INFORMATION
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Summary
Ephemerides
Obs prediction
Orbital info
MOID
Proper elements
Observational info
Close approaches
Physical info
Arc information
Arc length
30
days
Unobserved
4694
days
Astrometry summary
Optical
RMS of residuals
0.505002
First observation
2011-10-18.46469
Last observation
2011-11-17.26165
Number (Discarded)
69 (2)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.