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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2005HD4 ∴ Summary
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(481052) 2005HD4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.44038 2.173e-08 au
e 0.262446 5.503e-08
i 22.476 1.945e-05 deg
Ω 224.718 9.424e-06 deg
ω 349.658 6.44e-05 deg
M 50.731 9.422e-05 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0624 au
Aphelion 1.8184 au
Asc. node-Earth separation 0.05838 au
Desc. node-Earth separation 0.81754 au
Earth MOID 0.05825 au
Orbital period 631.412 days
Date of orbit computation   Jul 10 22:42
Observational summary
Optical observations (Discarded) 103 (0)
Radar observations (Discarded) 0 (0)
Arc length 4252 days
Unobserved 214 days

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Ephemeris at epoch 57956 MJD
Right Ascension 198.939 deg
Declination 10.2 deg
V Magnitude 22.54 mag
Solar Elongation -74.98 deg
Galactic Latitude 72.13 deg
Rate 1.024 deg/day
Direction 91.754 deg

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