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(481052) 2005HD4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4404 1.948e-09 au
e 0.262499 5.357e-08
i 22.48 1.411e-05 deg
Ω 224.689 8.208e-06 deg
ω 349.751 1.235e-05 deg
M 338.934 1.07e-05 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0623 au
Aphelion distance 1.8185 au
Asc. node-Earth separation 0.05716 au
Desc. node-Earth separation 0.81799 au
Earth MOID 0.05704 au
Orbital period 631.429 days
Date of orbit computation   Jun 13 14:37
Observational summary
Optical observations (Discarded) 129 (0)
Radar observations (Discarded) 0 (0)
Arc length 6984 days
Unobserved 4 days

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Ephemeris
(Epoch 60478 MJD)
Right Ascension 204.246 deg
Declination 32.9826 deg
V Magnitude 20.68 mag
Solar Elongation -98.8 deg
Galactic Latitude 78.55 deg
Rate 1.042 deg/day
Direction 80.163 deg

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