NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012BB2 ∴ Orbital info ∴ Epoch 56629 MJD
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2012BB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012BB2.eq0)
Keplerian elements
(Epoch 56629.3 MJD)
Value 1-σ variation Units
a 1.66929 4.955e-08 au
e 0.287817 1.905e-07
i 16.929 1.95e-05 deg
Ω 114.424 2.744e-05 deg
ω 324.53 8.609e-05 deg
M 332.594 7.11e-05 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1888 au
Aphelion distance 2.1497 au
Asc. node-Earth separation 0.25637 au
Desc. node-Earth separation 0.9818 au
Earth MOID 0.23689 au
Orbital period 787.763 days
Date of orbit computation   feb 26 10:52

Covariance matrix
2.45568351E-157.37209381E-15-1.96446508E-142.18340954E-133.69005326E-12-3.25563472E-12
7.37209381E-153.63054227E-142.09823117E-141.15786583E-121.41269706E-11-1.23957095E-11
-1.96446508E-142.09823117E-143.80266620E-102.85869080E-10-2.77396344E-106.40112490E-12
2.18340954E-131.15786583E-122.85869080E-107.52888547E-10-2.30859436E-10-3.92552734E-10
3.69005326E-121.41269706E-11-2.77396344E-10-2.30859436E-107.41107824E-09-5.82047912E-09
-3.25563472E-12-1.23957095E-116.40112490E-12-3.92552734E-10-5.82047912E-095.05488836E-09

Correlation matrix
1.000000000.78076243-0.020328910.160577120.86497935-0.92404621
0.780762431.000000000.005647070.221466040.86123683-0.91501846
-0.020328910.005647071.000000000.53426624-0.165240280.00461696
0.160577120.221466040.534266241.00000000-0.09773308-0.20122266
0.864979350.86123683-0.16524028-0.097733081.00000000-0.95096001
-0.92404621-0.915018460.00461696-0.20122266-0.950960011.00000000