NEODyS-2

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(431760) 2008HE  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.2622 2.723e-08 au
e 0.950572 2.783e-08
i 9.842 1.165e-05 deg
Ω 215.321 3.164e-05 deg
ω 185.371 3.216e-05 deg
M 260.419 2.593e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1118 au
Aphelion distance 4.4126 au
Asc. node-Earth separation 3.0647 au
Desc. node-Earth separation -0.88059 au
Earth MOID 0.08364 au
Orbital period 1242.78 days
Date of orbit computation   feb 26 13:17
Observational summary
Optical observations (Discarded) 230 (0)
Radar observations (Discarded) 0 (0)
Arc length 4802 days
Unobserved 1022 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 237.675 deg
Declination -17.4571 deg
V Magnitude 24.21 mag
Solar Elongation 129.12 deg
Galactic Latitude 27.74 deg
Rate 0.143 deg/day
Direction -70.527 deg

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