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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012BB77 ∴ Orbital info ∴ Epoch 57798 MJD
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2012BB77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012BB77.eq0)
Keplerian elements
(Epoch 57798.6 MJD)
Value 1-σ variation Units
a 2.20497 1.762e-08 au
e 0.688152 6.502e-08
i 20.777 7.444e-06 deg
Ω 157.603 1.806e-05 deg
ω 232.657 1.965e-05 deg
M 219.688 5.533e-06 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6876 au
Aphelion distance 3.7223 au
Asc. node-Earth separation 1.00225 au
Desc. node-Earth separation -0.18916 au
Earth MOID 0.12581 au
Orbital period 1195.92 days
Date of orbit computation   feb 26 11:09

Covariance matrix
3.10568895E-16-9.73627709E-161.98298542E-141.22693524E-13-1.49032839E-135.24697684E-14
-9.73627709E-164.22726571E-15-7.13344706E-14-4.15141428E-134.17257610E-13-1.71940453E-13
1.98298542E-14-7.13344706E-145.54183809E-11-5.36651038E-121.97985868E-126.06656997E-12
1.22693524E-13-4.15141428E-13-5.36651038E-123.26226275E-10-3.29912279E-103.73535926E-11
-1.49032839E-134.17257610E-131.97985868E-12-3.29912279E-103.86159242E-10-6.36491129E-11
5.24697684E-14-1.71940453E-136.06656997E-123.73535926E-11-6.36491129E-113.06158675E-11

Correlation matrix
1.00000000-0.849736300.151151910.38546344-0.430347990.53809243
-0.849736301.00000000-0.14738143-0.353514180.32658127-0.47794179
0.15115191-0.147381431.00000000-0.039912190.013533930.14727974
0.38546344-0.35351418-0.039912191.00000000-0.929513700.37376585
-0.430347990.326581270.01353393-0.929513701.00000000-0.58537727
0.53809243-0.477941790.147279740.37376585-0.585377271.00000000