NEODyS-2
Near Earth Objects - Dynamic Site
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2021NW
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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
1150
days
Astrometry summary
Optical
RMS of residuals
0.493276
First observation
2021-07-04.354065
Last observation
2021-08-05.120454
Number (Discarded)
38 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.