NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001YJ4 ∴ Summary
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(163051) 2001YJ4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.27108 3.394e-09 au
e 0.56942 2.878e-08
i 9.284 5.037e-06 deg
Ω 247.833 2.711e-05 deg
ω 322.377 2.733e-05 deg
M 50.432 2.715e-06 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9779 au
Aphelion distance 3.5643 au
Asc. node-Earth separation 0.0459 au
Desc. node-Earth separation 1.80879 au
Earth MOID 0.02792 au
Orbital period 1250.11 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 851 (7)
Radar observations (Discarded) 0 (0)
Arc length 15179 days
Unobserved 77 days

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Ephemeris
(Epoch 58800 MJD)
Right Ascension 302.071 deg
Declination -11.1533 deg
V Magnitude 20.88 mag
Solar Elongation -72.01 deg
Galactic Latitude -22.06 deg
Rate 0.465 deg/day
Direction 82.179 deg

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