NEODyS-2

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2004HD2  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.31127 0.002839 au
e 0.83289 0.0001549
i 15.155 0.02199 deg
Ω 25.479 0.05731 deg
ω 63.182 0.05985 deg
M 172.124 4.394 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3862 au
Aphelion distance 4.2363 au
Asc. node-Earth separation -0.48143 au
Desc. node-Earth separation 0.13231 au
Earth MOID 0.02795 au
Orbital period 1283.44 days
Date of orbit computation   Nov 8 13:40
Observational summary
Optical observations (Discarded) 58 (2)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 5668 days

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Ephemeris
(Epoch 58803 MJD)
Right Ascension 258.51 deg
Declination -34.1728 deg
V Magnitude 27.84 mag
Solar Elongation -29.3 deg
Galactic Latitude 2.72 deg
Rate 0.215 deg/day
Direction 91.658 deg

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