NEODyS-2

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2008DW  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.98877 2.539e-09 au
e 0.361174 1.325e-07
i 6.741 7.033e-06 deg
Ω 161.33 2.12e-05 deg
ω 10.114 4.344e-05 deg
M 261.941 1.671e-05 deg

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Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2705 au
Aphelion distance 2.7071 au
Asc. node-Earth separation 0.28494 au
Desc. node-Earth separation 1.67535 au
Earth MOID 0.27793 au
Orbital period 1024.41 days
Date of orbit computation   feb 26 10:38
Observational summary
Optical observations (Discarded) 157 (1)
Radar observations (Discarded) 0 (0)
Arc length 5175 days
Unobserved 780 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 66.4186 deg
Declination 17.1359 deg
V Magnitude 25.97 mag
Solar Elongation 18.11 deg
Galactic Latitude -21.77 deg
Rate 0.543 deg/day
Direction 81.604 deg

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