NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BR2 ∴ Orbital info ∴ Epoch 59232 MJD
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2021BR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BR2.eq0)
Keplerian elements
(Epoch 59232.6 MJD)
Value 1-σ variation Units
a 1.16273 0.0001163 au
e 0.273429 0.0001169
i 1.654 0.0006709 deg
Ω 296.178 4.564e-05 deg
ω 109.753 0.001451 deg
M 44.754 0.009881 deg
Other useful info
Absolute Magnitude (H)    30.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8448 au
Aphelion distance 1.4807 au
Asc. node-Earth separation 0.16785 au
Desc. node-Earth separation 0.00137 au
Earth MOID 0.00017 au
Orbital period 457.95 days
Date of orbit computation   feb 26 12:14

Covariance matrix
1.35264736E-081.35934641E-087.79185765E-085.23034177E-09-1.61789910E-07-1.14910016E-06
1.35934641E-081.36638431E-087.83599366E-085.26221467E-09-1.63312044E-07-1.15453087E-06
7.79185765E-087.83599366E-084.50055472E-073.02795334E-08-9.45141494E-07-6.61458081E-06
5.23034177E-095.26221467E-093.02795334E-082.08293426E-09-6.40216312E-08-4.43815164E-07
-1.61789910E-07-1.63312044E-07-9.45141494E-07-6.40216312E-082.10527761E-061.36829409E-05
-1.14910016E-06-1.15453087E-06-6.61458081E-06-4.43815164E-071.36829409E-059.76404832E-05

Correlation matrix
1.000000000.999888140.998655490.98537149-0.95874796-0.99988633
0.999888141.000000000.999251060.98638020-0.96289093-0.99954915
0.998655490.999251061.000000000.98895920-0.97097740-0.99782491
0.985371490.986380200.988959201.00000000-0.96679472-0.98412303
-0.95874796-0.96289093-0.97097740-0.966794721.000000000.95435468
-0.99988633-0.99954915-0.99782491-0.984123030.954354681.00000000