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2018DD4
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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
39
days
Unobserved
2204
days
Astrometry summary
Optical
RMS of residuals
0.612316
First observation
2018-02-06.15997
Last observation
2018-03-17.36406
Number (Discarded)
33 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.