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2020YC4
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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
21
days
Unobserved
1352
days
Astrometry summary
Optical
RMS of residuals
0.583482
First observation
2020-12-23.429994
Last observation
2021-01-13.20642
Number (Discarded)
35 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.