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(441434) 2008HE4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07953 3.033e-08 au
e 0.183999 8.112e-08
i 17.711 8.262e-06 deg
Ω 70.519 2.415e-05 deg
ω 110.53 3.234e-05 deg
M 354.715 2.322e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5129 au
Aphelion 3.6462 au
Asc. node-Earth separation 2.19559 au
Desc. node-Earth separation 1.7807 au
Earth MOID 1.57571 au
Orbital period 1973.9 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 215 (1)
Radar observations (Discarded) 0 (0)
Arc length 7982.33 days
Unobserved 122 days

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Ephemeris at epoch 60419 MJD
Right Ascension 172.916 deg
Declination 29.6264 deg
V Magnitude 20.63 mag
Solar Elongation -127.61 deg
Galactic Latitude 72.3 deg
Rate 0.155 deg/day
Direction -149.385 deg

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