NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DB12 ∴ Summary
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2009DB12  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.17174 0.0001455 au
e 0.565812 7.641e-05
i 26.88 0.005331 deg
Ω 149.402 0.0005883 deg
ω 232.968 0.003536 deg
M 321.587 0.4701 deg

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Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5088 au
Aphelion 1.8347 au
Asc. node-Earth separation 0.22157 au
Desc. node-Earth separation -0.41718 au
Earth MOID 0.11411 au
Orbital period 463.279 days
Date of orbit computation   Oct 9 18:56
Observational summary
Optical observations (Discarded) 33 (2)
Radar observations (Discarded) 0 (0)
Arc length 23 days
Unobserved 3141 days

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Ephemeris at epoch 58048 MJD
Right Ascension 212.416 deg
Declination -31.7015 deg
V Magnitude 24.84 mag
Solar Elongation -21.45 deg
Galactic Latitude 28.29 deg
Rate 1.457 deg/day
Direction -113.593 deg

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