NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HL4 ∴ Summary
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2007HL4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.11824 0.0002292 au
e 0.089575 0.000152
i 6.52 0.01022 deg
Ω 31.148 0.002136 deg
ω 138.493 0.02159 deg
M 120.5 1.07 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0181 au
Aphelion 1.2184 au
Asc. node-Earth separation 0.19374 au
Desc. node-Earth separation 0.03471 au
Earth MOID 0.0329 au
Orbital period 431.917 days
Date of orbit computation   Feb 5 12:56
Observational summary
Optical observations (Discarded) 31 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 3955 days

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Ephemeris at epoch 58167 MJD
Right Ascension 301.715 deg
Declination -23.7934 deg
V Magnitude 27.04 mag
Solar Elongation 30.4 deg
Galactic Latitude -26.56 deg
Rate 0.887 deg/day
Direction 79.94 deg

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