NEODyS-2
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2021PF20
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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
27
days
Unobserved
1115
days
Astrometry summary
Optical
RMS of residuals
0.604499
First observation
2021-08-13.600251
Last observation
2021-09-09.23397
Number (Discarded)
32 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.