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NEODyS ∴ Objects ∴ 2013XU21 ∴ Observational info
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2013XU21
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OBSERVATIONAL INFORMATION
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Summary
Impactor table
Ephemerides
Obs prediction
Orbital info
MOID
Proper elements
Observational info
Close approaches
Physical info
Graphic Tool Orbit animation
Arc information
Arc length
10
days
Unobserved
3786
days
Astrometry summary
Optical
RMS of residuals
0.824789
First observation
2013-12-04.28298
Last observation
2013-12-14.43558
Number (Discarded)
46 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.