NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BR4 ∴ Orbital info ∴ Epoch 57613 MJD
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2015BR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015BR4.eq0)
Keplerian elements
(Epoch 57613.0 MJD)
Value 1-σ variation Units
a 1.85407 3.394e-08 au
e 0.318151 3.812e-07
i 22.316 1.11e-05 deg
Ω 256.903 3.231e-05 deg
ω 287.928 6.911e-05 deg
M 174.125 8.473e-05 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2642 au
Aphelion distance 2.4439 au
Asc. node-Earth separation 0.50275 au
Desc. node-Earth separation 0.86318 au
Earth MOID 0.40477 au
Orbital period 922.117 days
Date of orbit computation   feb 26 11:09

Covariance matrix
1.15218929E-15-3.79782124E-153.26454556E-14-2.50263857E-138.51986742E-13-1.09644351E-12
-3.79782124E-151.45276386E-13-7.30120431E-138.59676683E-12-2.24517064E-113.06423015E-11
3.26454556E-14-7.30120431E-131.23274362E-10-4.24055481E-111.57020020E-10-2.07948554E-10
-2.50263857E-138.59676683E-12-4.24055481E-111.04417325E-09-1.97249806E-091.99494704E-09
8.51986742E-13-2.24517064E-111.57020020E-10-1.97249806E-094.77672393E-09-5.52042248E-09
-1.09644351E-123.06423015E-11-2.07948554E-101.99494704E-09-5.52042248E-097.17983342E-09

Correlation matrix
1.00000000-0.293545270.08662125-0.228165480.36316656-0.38121253
-0.293545271.00000000-0.172528400.69799346-0.852288780.94878254
0.08662125-0.172528401.00000000-0.118195250.20462259-0.22103566
-0.228165480.69799346-0.118195251.00000000-0.883212550.72859788
0.36316656-0.852288780.20462259-0.883212551.00000000-0.94264911
-0.381212530.94878254-0.221035660.72859788-0.942649111.00000000