NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BR4 ∴ Orbital info ∴ Epoch 60400 MJD
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2015BR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015BR4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.85375 3.355e-08 au
e 0.318467 3.815e-07
i 22.317 1.111e-05 deg
Ω 256.834 3.226e-05 deg
ω 287.965 6.899e-05 deg
M 182.354 9.987e-05 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2634 au
Aphelion distance 2.4441 au
Asc. node-Earth separation 0.50181 au
Desc. node-Earth separation 0.86286 au
Earth MOID 0.40385 au
Orbital period 921.88 days
Date of orbit computation   feb 26 11:09

Covariance matrix
1.12585401E-15-3.70030734E-153.29677511E-14-2.43192689E-138.34872913E-13-2.07449988E-12
-3.70030734E-151.45560049E-13-7.36422731E-138.58043733E-12-2.24356346E-113.39757887E-11
3.29677511E-14-7.36422731E-131.23331470E-10-4.24038758E-111.57015169E-10-2.37103108E-10
-2.43192689E-138.58043733E-12-4.24038758E-111.04081699E-09-1.96488476E-092.20490623E-09
8.34872913E-13-2.24356346E-111.57015169E-10-1.96488476E-094.75988261E-09-6.24841075E-09
-2.07449988E-123.39757887E-11-2.37103108E-102.20490623E-09-6.24841075E-099.97434861E-09

Correlation matrix
1.00000000-0.289051790.08847312-0.224658210.36064608-0.61905624
-0.289051791.00000000-0.173807750.69710972-0.852352300.89167415
0.08847312-0.173807751.00000000-0.118353580.20493047-0.21377554
-0.224658210.69710972-0.118353581.00000000-0.882778560.68432226
0.36064608-0.852352300.20493047-0.882778561.00000000-0.90683689
-0.619056240.89167415-0.213775540.68432226-0.906836891.00000000