NEODyS-2

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2009WD  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.8333 6.76e-09 au
e 0.314117 1.248e-07
i 41.213 4.172e-05 deg
Ω 35.373 9.055e-06 deg
ω 343.037 0.0001562 deg
M 294.121 7.744e-05 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2574 au
Aphelion distance 2.4092 au
Asc. node-Earth separation 0.27801 au
Desc. node-Earth separation 1.35592 au
Earth MOID 0.27574 au
Orbital period 906.671 days
Date of orbit computation   feb 26 10:42
Observational summary
Optical observations (Discarded) 94 (1)
Radar observations (Discarded) 0 (0)
Arc length 3632 days
Unobserved 1637 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 342.805 deg
Declination -48.7803 deg
V Magnitude 24.25 mag
Solar Elongation 72.23 deg
Galactic Latitude -58.28 deg
Rate 0.711 deg/day
Direction 81.11 deg

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