NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YJ4 ∴ Summary
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(163051) 2001YJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.27142 1.847e-08 au
e 0.569396 3.878e-08
i 9.284 5.689e-06 deg
Ω 247.836 4.352e-05 deg
ω 322.365 4.498e-05 deg
M 237.684 2.33e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9781 au
Aphelion 3.5648 au
Asc. node-Earth separation 0.0446 au
Desc. node-Earth separation 1.80825 au
Earth MOID 0.02708 au
Orbital period 1250.39 days
Date of orbit computation   Mar 13 09:44
Observational summary
Optical observations (Discarded) 430 (7)
Radar observations (Discarded) 0 (0)
Arc length 14475 days
Unobserved 299 days

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Ephemeris at epoch 58318 MJD
Right Ascension 77.1257 deg
Declination 23.2021 deg
V Magnitude 22.05 mag
Solar Elongation 37.87 deg
Galactic Latitude -10.11 deg
Rate 0.342 deg/day
Direction 88.007 deg

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