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NEODyS ∴ Objects ∴ 2001YJ4 ∴ Summary
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(163051) 2001YJ4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27119 1.853e-08 au
e 0.569369 3.877e-08
i 9.284 5.689e-06 deg
Ω 247.835 4.352e-05 deg
ω 322.375 4.498e-05 deg
M 295.247 2.399e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.978 au
Aphelion 3.5643 au
Asc. node-Earth separation 0.0429 au
Desc. node-Earth separation 1.80837 au
Earth MOID 0.02593 au
Orbital period 1250.2 days
Date of orbit computation   Oct 1 16:35
Observational summary
Optical observations (Discarded) 430 (7)
Radar observations (Discarded) 0 (0)
Arc length 14475 days
Unobserved 421 days

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Ephemeris at epoch 58440 MJD
Right Ascension 111.73 deg
Declination 16.8874 deg
V Magnitude 19.81 mag
Solar Elongation 124.35 deg
Galactic Latitude 15.29 deg
Rate 0.116 deg/day
Direction 157.851 deg

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