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(481052) 2005HD4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4404 4.27e-09 au
e 0.262499 5.727e-08
i 22.48 1.427e-05 deg
Ω 224.689 8.249e-06 deg
ω 349.751 1.369e-05 deg
M 338.934 2.239e-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   mag 8 14:53
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 6947 days
Unobserved 2 days

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Ephemeris
(Epoch 60439 MJD)
Right Ascension 143.848 deg
Declination -1.78297 deg
V Magnitude 19.89 mag
Solar Elongation -97.95 deg
Galactic Latitude 34.7 deg
Rate 2.063 deg/day
Direction 46.976 deg

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