NEODyS-2

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(374038) 2004HW  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.69463 1.371e-08 au
e 0.634611 4.009e-08
i 0.83 9.579e-06 deg
Ω 219.857 0.0005323 deg
ω 62.868 0.0005323 deg
M 270.967 7.782e-06 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9846 au
Aphelion distance 4.4047 au
Asc. node-Earth separation 0.23753 au
Desc. node-Earth separation 1.27909 au
Earth MOID 0.00931 au
Orbital period 1615.65 days
Date of orbit computation   Mar 19 10:44
Observational summary
Optical observations (Discarded) 323 (2)
Radar observations (Discarded) 0 (0)
Arc length 4963 days
Unobserved 1351 days

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Ephemeris
(Epoch 59428 MJD)
Right Ascension 157.622 deg
Declination 8.8671 deg
V Magnitude 21.99 mag
Solar Elongation -26.38 deg
Galactic Latitude 52.05 deg
Rate 0.438 deg/day
Direction 111.189 deg

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