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NEODyS ∴ Objects ∴ 2015SF20 ∴ Observational info
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2015SF20
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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
2110
days
Unobserved
1089
days
Astrometry summary
Optical
RMS of residuals
0.518437
First observation
2015-07-24.013059
Last observation
2021-05-03.408550
Number (Discarded)
150 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.