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2021RM12
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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
2174
days
Unobserved
224
days
Astrometry summary
Optical
RMS of residuals
0.536206
First observation
2017-10-29.489217
Last observation
2023-10-12.331626
Number (Discarded)
314 (4)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.