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2018NR4
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OBSERVATIONAL INFORMATION
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Summary
Ephemerides
Obs prediction
Orbital info
MOID
Proper elements
Observational info
Physical info
Arc information
Arc length
1153
days
Unobserved
2063
days
Astrometry summary
Optical
RMS of residuals
0.634812
First observation
2015-12-09.613970
Last observation
2019-02-04.30602
Number (Discarded)
47 (1)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.