NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HW1 ∴ Summary
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(465402) 2008HW1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.58304 1.109e-07 au
e 0.960734 2.667e-08
i 10.584 6.265e-06 deg
Ω 128.775 0.0001207 deg
ω 249.375 0.0001176 deg
M 31.792 4.399e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1014 au
Aphelion 5.0647 au
Asc. node-Earth separation -0.68424 au
Desc. node-Earth separation -0.86557 au
Earth MOID 0.1058 au
Orbital period 1516.34 days
Date of orbit computation   Mar 23 13:47
Observational summary
Optical observations (Discarded) 319 (8)
Radar observations (Discarded) 0 (0)
Arc length 3279 days
Unobserved 6 days

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Ephemeris at epoch 57840 MJD
Right Ascension 186.178 deg
Declination 11.7524 deg
V Magnitude 21.43 mag
Solar Elongation -165.36 deg
Galactic Latitude 73.39 deg
Rate 0.434 deg/day
Direction -69.281 deg

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