NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HD2 ∴ Summary
Contact »
2004HD2  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.31223 0.003175 au
e 0.831524 5.825e-05
i 15.03 0.01814 deg
Ω 24.169 0.07468 deg
ω 64.445 0.07925 deg
M 284.053 4.594 deg

More info »
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3896 au
Aphelion distance 4.2349 au
Asc. node-Earth separation -0.47191 au
Desc. node-Earth separation 0.10832 au
Earth MOID 0.02325 au
Orbital period 1284.24 days
Date of orbit computation   Mar 19 08:47
Observational summary
Optical observations (Discarded) 58 (2)
Radar observations (Discarded) 0 (0)
Arc length 20 days
Unobserved 6252 days

More info »
Ephemeris
(Epoch 59387 MJD)
Right Ascension 7.18577 deg
Declination -16.9538 deg
V Magnitude 23.65 mag
Solar Elongation 90.85 deg
Galactic Latitude -78.55 deg
Rate 0.715 deg/day
Direction 75.121 deg

More info »