NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017ET22 ∴ Summary
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2017ET22  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.61251 0.005699 au
e 0.552973 0.00205
i 8.926 0.04081 deg
Ω 131.239 0.06859 deg
ω 135.399 0.05979 deg
M 146.937 0.7519 deg

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Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7208 au
Aphelion 2.5042 au
Asc. node-Earth separation 0.86087 au
Desc. node-Earth separation -0.21166 au
Earth MOID 0.08344 au
Orbital period 747.917 days
Date of orbit computation   Mar 13 14:19
Observational summary
Optical observations (Discarded) 48 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 549 days

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Ephemeris at epoch 58387 MJD
Right Ascension 129.827 deg
Declination 15.2785 deg
V Magnitude 27.16 mag
Solar Elongation 54.44 deg
Galactic Latitude 30.63 deg
Rate 0.377 deg/day
Direction 103.021 deg

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