NEODyS-2

Near Earth Objects - Dynamic Site
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2009SN  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.42704 0.00641 au
e 0.321553 0.002994
i 26.443 0.1302 deg
Ω 344.63 0.01318 deg
ω 37.852 0.1386 deg
M 227.035 11.17 deg

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Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9682 au
Aphelion 1.8859 au
Asc. node-Earth separation 0.01276 au
Desc. node-Earth separation 0.72457 au
Earth MOID 0.01214 au
Orbital period 622.661 days
Date of orbit computation   Oct 9 18:57
Observational summary
Optical observations (Discarded) 27 (4)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 2952 days

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Ephemeris at epoch 58048 MJD
Right Ascension 223.085 deg
Declination -34.5371 deg
V Magnitude 25.63 mag
Solar Elongation -28.01 deg
Galactic Latitude 22.02 deg
Rate 0.614 deg/day
Direction 106.065 deg

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