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NEODyS ∴ Objects ∴ 2017ET22 ∴ Observational info
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2017ET22
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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
1674
days
Unobserved
932
days
Astrometry summary
Optical
RMS of residuals
0.556071
First observation
2017-03-06.399563
Last observation
2021-10-05.48000
Number (Discarded)
64 (0)
Get the observational details
Optical observations
(ASCII file)
Note.
The ASCII file is in a format suitable for
OrbFit
input.