NEODyS-2

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2009BN2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.786 0.005948 au
e 0.497396 0.001692
i 4.15 0.009808 deg
Ω 301.712 0.4365 deg
ω 131.603 0.3603 deg
M 145.887 9.711 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8977 au
Aphelion distance 2.6743 au
Asc. node-Earth separation 0.99039 au
Desc. node-Earth separation 0.02704 au
Earth MOID 0.00717 au
Orbital period 871.807 days
Date of orbit computation   feb 26 10:46
Observational summary
Optical observations (Discarded) 23 (0)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 5572 days

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Ephemeris
(Epoch 60437 MJD)
Right Ascension 255.597 deg
Declination -28.0466 deg
V Magnitude 28.91 mag
Solar Elongation 148.93 deg
Galactic Latitude 8.36 deg
Rate 0.243 deg/day
Direction -86.982 deg

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