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 1.11826 0.0003696 au
e 0.089589 0.0002447
i 6.52 0.01642 deg
Ω 31.148 0.003426 deg
ω 138.495 0.03505 deg
M 120.405 1.725 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 0.19377 au
Desc. node-Earth separation 0.03471 au
Earth MOID 0.03291 au
Orbital period 431.929 days
Date of orbit computation   Mar 13 11:21
Observational summary
Optical observations (Discarded) 31 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 4137 days

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Ephemeris at epoch 58349 MJD
Right Ascension 90.6982 deg
Declination 24.7744 deg
V Magnitude 27.03 mag
Solar Elongation 55.11 deg
Galactic Latitude 1.19 deg
Rate 0.874 deg/day
Direction 85.538 deg

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