AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BR2 ∴ Orbital info ∴ Epoch epochXXX
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(650185) 2012BR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 650185.eq0)
Keplerian elements at epoch
58171.3 MJD
Value 1-σ variation Units
a 3.23257 4.913e-08 au
e 0.049049 7.883e-08
i 11.571 7.924e-06 deg
Ω 328.964 3.239e-05 deg
ω 43.108 7.536e-05 deg
M 138.937 6.651e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.074 au
Aphelion 3.3911 au
Asc. node-Earth separation 2.1016 au
Desc. node-Earth separation 2.35626 au
Earth MOID 2.08059 au
Orbital period 2122.86 days
Date of orbit computation  apr 23 22:05
Correlation matrix
1.00000000-0.222221770.021184200.00024761-0.110340050.11421196
-0.222221771.00000000-0.016465390.02547256-0.020076810.03811531
0.02118420-0.016465391.000000000.26415321-0.09037722-0.02416544
0.000247610.025472560.264153211.00000000-0.40917694-0.01067231
-0.11034005-0.02007681-0.09037722-0.409176941.00000000-0.90527826
0.114211960.03811531-0.02416544-0.01067231-0.905278261.00000000
Covariance matrix
2.41393188E-15-8.60670358E-168.24695351E-153.94092676E-16-4.08558757E-133.73229699E-13
-8.60670358E-166.21406063E-15-1.02843926E-146.50459920E-14-1.19272787E-131.99843176E-13
8.24695351E-15-1.02843926E-146.27824036E-116.78008487E-11-5.39680605E-11-1.27354932E-11
3.94092676E-166.50459920E-146.78008487E-111.04935039E-09-9.98918959E-10-2.29943351E-11
-4.08558757E-13-1.19272787E-13-5.39680605E-11-9.98918959E-105.67959919E-09-4.53777571E-09
3.73229699E-131.99843176E-13-1.27354932E-11-2.29943351E-11-4.53777571E-094.42388863E-09