NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BR2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021BR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BR2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.16184 0.0001167 au
e 0.272353 0.0001179
i 1.647 0.0006762 deg
Ω 296.123 8.246e-05 deg
ω 109.839 0.00152 deg
M 243.612 0.1482 deg
Other useful info
Absolute Magnitude (H)    30.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8454 au
Aphelion distance 1.4783 au
Asc. node-Earth separation 0.16834 au
Desc. node-Earth separation 0.00199 au
Earth MOID 0.00025 au
Orbital period 457.422 days
Date of orbit computation   feb 26 12:14

Covariance matrix
1.36267068E-081.37625154E-087.88276383E-089.57479454E-09-1.70749295E-07-1.73013381E-05
1.37625154E-081.39027661E-087.96690263E-089.67845270E-09-1.73180095E-07-1.74735064E-05
7.88276383E-087.96690263E-084.57209596E-075.55810040E-08-1.00099195E-06-1.00079831E-04
9.57479454E-099.67845270E-095.55810040E-086.80001568E-09-1.21976281E-07-1.21560655E-05
-1.70749295E-07-1.73180095E-07-1.00099195E-06-1.21976281E-072.31177783E-062.16732106E-04
-1.73013381E-05-1.74735064E-05-1.00079831E-04-1.21560655E-052.16732106E-042.19669073E-02

Correlation matrix
1.000000000.999888920.998677790.99467007-0.96203399-0.99999949
0.999888921.000000000.999266280.99540626-0.96599375-0.99987336
0.998677790.999266281.000000000.99681316-0.97364327-0.99862961
0.994670070.995406260.996813161.00000000-0.97285336-0.99461182
-0.96203399-0.96599375-0.97364327-0.972853361.000000000.96175786
-0.99999949-0.99987336-0.99862961-0.994611820.961757861.00000000