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NEODyS ∴ Objects ∴ 2011SP12 ∴ Observational info
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2011SP12
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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
10
days
Unobserved
4747
days
Astrometry summary
Optical
RMS of residuals
0.539457
First observation
2011-09-19.24171
Last observation
2011-09-29.54363
Number (Discarded)
29 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.