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2021CO9
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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
32
days
Unobserved
1288
days
Astrometry summary
Optical
RMS of residuals
0.342422
First observation
2021-02-11.541299
Last observation
2021-03-15.456242
Number (Discarded)
33 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.