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2017HE4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.8927 0.009921 au
e 0.942828 0.0002283
i 41.185 0.05649 deg
Ω 208.594 0.01768 deg
ω 159.02 0.01637 deg
M 135.91 2.557 deg

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Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1654 au
Aphelion distance 5.62 au
Asc. node-Earth separation 1.6801 au
Desc. node-Earth separation -0.82362 au
Earth MOID 0.2549 au
Orbital period 1797.02 days
Date of orbit computation   feb 26 11:49
Observational summary
Optical observations (Discarded) 59 (0)
Radar observations (Discarded) 0 (0)
Arc length 21 days
Unobserved 2539 days

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Ephemeris
(Epoch 60426 MJD)
Right Ascension 175.739 deg
Declination -18.7309 deg
V Magnitude 28.7 mag
Solar Elongation -143.31 deg
Galactic Latitude 41.23 deg
Rate 0.169 deg/day
Direction -48.112 deg

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