NEODyS-2
Near Earth Objects - Dynamic Site
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2021WE3
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OBSERVATIONAL INFORMATION
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Summary
Impactor table
Ephemerides
Obs prediction
Orbital info
MOID
Proper elements
Observational info
Close approaches
Physical info
Graphic Tool Orbit animation
Arc information
Arc length
11
days
Unobserved
723
days
Astrometry summary
Optical
RMS of residuals
0.837425
First observation
2021-11-28.289178
Last observation
2021-12-09.21036
Number (Discarded)
19 (1)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.