AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BR4 ∴ Orbital info ∴ Epoch epochXXX
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(407823) 2012BR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 407823.eq0)
Keplerian elements at epoch
58205.1 MJD
Value 1-σ variation Units
a 2.43432 1.517e-08 au
e 0.148382 6.159e-08
i 7.302 5.145e-06 deg
Ω 91.459 5.166e-05 deg
ω 317.869 5.745e-05 deg
M 288.357 2.184e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0731 au
Aphelion 2.7955 au
Asc. node-Earth separation 1.16149 au
Desc. node-Earth separation 1.65967 au
Earth MOID 1.09095 au
Orbital period 1387.28 days
Date of orbit computation  apr 23 21:16
Correlation matrix
1.000000000.05349893-0.00392182-0.01023691-0.130138860.32050572
0.053498931.00000000-0.03310394-0.01469665-0.179311360.40093252
-0.00392182-0.033103941.00000000-0.284214530.26475052-0.02078698
-0.01023691-0.01469665-0.284214531.00000000-0.89058064-0.00024412
-0.13013886-0.179311360.26475052-0.890580641.00000000-0.44875792
0.320505720.40093252-0.02078698-0.00024412-0.448757921.00000000
Covariance matrix
2.30046102E-164.99724280E-17-3.06063212E-16-8.02129632E-15-1.13402954E-131.06164541E-13
4.99724280E-173.79276427E-15-1.04899623E-14-4.67589523E-14-6.34447469E-135.39244201E-13
-3.06063212E-16-1.04899623E-142.64747978E-11-7.55493994E-117.82641876E-11-2.33584447E-12
-8.02129632E-15-4.67589523E-14-7.55493994E-112.66892785E-09-2.64333131E-09-2.75432328E-13
-1.13402954E-13-6.34447469E-137.82641876E-11-2.64333131E-093.30080494E-09-5.63064733E-10
1.06164541E-135.39244201E-13-2.33584447E-12-2.75432328E-13-5.63064733E-104.76949655E-10