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NEODyS ∴ Objects ∴ 1999HE1 ∴ Summary
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(234061) 1999HE1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.36185 1.312e-08 au
e 0.57246 3.011e-08
i 8.168 7.265e-06 deg
Ω 65.831 3.508e-05 deg
ω 221.918 3.449e-05 deg
M 46.968 8.018e-06 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0098 au
Aphelion 3.7139 au
Asc. node-Earth separation 1.77842 au
Desc. node-Earth separation 0.10054 au
Earth MOID 0.05203 au
Orbital period 1325.79 days
Date of orbit computation   May 25 11:40
Observational summary
Optical observations (Discarded) 270 (3)
Radar observations (Discarded) 0 (0)
Arc length 6580 days
Unobserved 429 days

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Ephemeris at epoch 58295 MJD
Right Ascension 70.4938 deg
Declination 22.0088 deg
V Magnitude 23.16 mag
Solar Elongation 22.15 deg
Galactic Latitude -15.71 deg
Rate 0.361 deg/day
Direction 79.571 deg

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