NEODyS-2

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2012HE2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.72999 0.002221 au
e 0.436785 0.0007531
i 14.762 0.01813 deg
Ω 31.37 0.0007216 deg
ω 216.328 0.02041 deg
M 76.012 3.714 deg

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Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9744 au
Aphelion distance 2.4856 au
Asc. node-Earth separation 1.16617 au
Desc. node-Earth separation 0.03049 au
Earth MOID 0.02393 au
Orbital period 831.12 days
Date of orbit computation   feb 26 10:49
Observational summary
Optical observations (Discarded) 26 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 4360 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 11.5333 deg
Declination 1.5433 deg
V Magnitude 29.86 mag
Solar Elongation -4.17 deg
Galactic Latitude -61.3 deg
Rate 0.564 deg/day
Direction 61.847 deg

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