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AstDyS ∴ Objects ∴ 1998HE103 ∴ Summary
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(48876) 1998HE103  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20192 6.232e-09 au
e 0.182634 2.863e-08
i 6.641 2.848e-06 deg
Ω 41.568 2.986e-05 deg
ω 230.552 3.2e-05 deg
M 304.856 1.187e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7998 au
Aphelion 2.6041 au
Asc. node-Earth separation 1.4167 au
Desc. node-Earth separation 0.89941 au
Earth MOID 0.79239 au
Orbital period 1193.44 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 3147 (307)
Radar observations (Discarded) 0 (0)
Arc length 9462.39 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 197.908 deg
Declination -4.0054 deg
V Magnitude 17.24 mag
Solar Elongation -161.83 deg
Galactic Latitude 58.49 deg
Rate 0.256 deg/day
Direction -87.956 deg

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