NEODyS-2

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2004HD2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.31197 0.002998 au
e 0.832148 9.924e-05
i 15.055 0.02039 deg
Ω 24.586 0.0789 deg
ω 64.06 0.08109 deg
M 228.055 4.49 deg

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Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3881 au
Aphelion distance 4.2359 au
Asc. node-Earth separation -0.47445 au
Desc. node-Earth separation 0.11451 au
Earth MOID 0.02442 au
Orbital period 1284.02 days
Date of orbit computation   May 28 12:35
Observational summary
Optical observations (Discarded) 58 (2)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 5897 days

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Ephemeris
(Epoch 59032 MJD)
Right Ascension 279.159 deg
Declination -42.5565 deg
V Magnitude 26.45 mag
Solar Elongation -160.41 deg
Galactic Latitude -15.43 deg
Rate 0.256 deg/day
Direction -94.84 deg

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