NEODyS-2

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(374038) 2004HW  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.69365 1.377e-08 au
e 0.634612 3.993e-08
i 0.831 9.529e-06 deg
Ω 219.801 0.0005313 deg
ω 62.925 0.0005314 deg
M 44.677 8.568e-06 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9842 au
Aphelion distance 4.4031 au
Asc. node-Earth separation 0.24116 au
Desc. node-Earth separation 1.27207 au
Earth MOID 0.00943 au
Orbital period 1614.76 days
Date of orbit computation   giu 10 14:19
Observational summary
Optical observations (Discarded) 330 (2)
Radar observations (Discarded) 0 (0)
Arc length 4963 days
Unobserved 1726 days

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Ephemeris
(Epoch 59803 MJD)
Right Ascension 66.4384 deg
Declination 21.5999 deg
V Magnitude 22.22 mag
Solar Elongation 70.81 deg
Galactic Latitude -18.87 deg
Rate 0.241 deg/day
Direction 81.624 deg

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