NEODyS-2
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NEODyS ∴ Objects ∴ 2012BB2 ∴ Orbital info ∴ Epoch 60400 MJD
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2012BB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012BB2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.66925 4.942e-08 au
e 0.287775 1.902e-07
i 16.932 1.95e-05 deg
Ω 114.367 2.743e-05 deg
ω 324.613 8.609e-05 deg
M 255.637 0.000145 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1889 au
Aphelion distance 2.1496 au
Asc. node-Earth separation 0.25699 au
Desc. node-Earth separation 0.98415 au
Earth MOID 0.23752 au
Orbital period 787.735 days
Date of orbit computation   feb 26 10:52

Covariance matrix
2.44243190E-157.33137796E-15-1.94684352E-142.18156379E-133.67806944E-12-7.03790299E-12
7.33137796E-153.61831651E-141.90954239E-141.15562245E-121.41005342E-11-2.37629675E-11
-1.94684352E-141.90954239E-143.80427674E-102.85963573E-10-2.77867100E-103.77677950E-11
2.18156379E-131.15562245E-122.85963573E-107.52628791E-10-2.30029394E-10-7.31354683E-10
3.67806944E-121.41005342E-11-2.77867100E-10-2.30029394E-107.41202418E-09-1.15368942E-08
-7.03790299E-12-2.37629675E-113.77677950E-11-7.31354683E-10-1.15368942E-082.10284611E-08

Correlation matrix
1.000000000.77986800-0.020196860.160903790.86445080-0.98203801
0.779868001.000000000.005146830.221448260.86102126-0.86147693
-0.020196860.005146831.000000000.53442190-0.165475100.01335309
0.160903790.221448260.534421901.00000000-0.09739227-0.18383741
0.864450800.86102126-0.16547510-0.097392271.00000000-0.92409528
-0.98203801-0.861476930.01335309-0.18383741-0.924095281.00000000