NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008BT2 ∴ Orbital info ∴ Epoch 60400 MJD
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2008BT2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008BT2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.17337 1.553e-09 au
e 0.080797 7.156e-08
i 3.071 4.347e-06 deg
Ω 333.496 2.37e-05 deg
ω 202.623 0.0001682 deg
M 217.168 0.0001497 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0786 au
Aphelion distance 1.2682 au
Asc. node-Earth separation 0.24964 au
Desc. node-Earth separation 0.09585 au
Earth MOID 0.08641 au
Orbital period 464.246 days
Date of orbit computation   feb 26 10:38

Covariance matrix
2.41065704E-189.35293725E-17-3.28452306E-154.27223146E-153.65527201E-14-3.49914116E-14
9.35293725E-175.12105163E-15-1.40554947E-132.73505046E-132.86124897E-12-2.63132260E-12
-3.28452306E-15-1.40554947E-131.88925938E-111.74805908E-111.71785834E-10-1.61212883E-10
4.27223146E-152.73505046E-131.74805908E-115.61850560E-101.13958613E-09-1.44262368E-09
3.65527201E-142.86124897E-121.71785834E-101.13958613E-092.82764261E-08-2.49689559E-08
-3.49914116E-14-2.63132260E-12-1.61212883E-10-1.44262368E-09-2.49689559E-082.24194924E-08

Correlation matrix
1.000000000.84178412-0.486697150.116085150.14000377-0.15051537
0.841784121.00000000-0.451877550.161240950.23777370-0.24557357
-0.48669715-0.451877551.000000000.169667990.23503324-0.24770859
0.116085150.161240950.169667991.000000000.28590680-0.40647118
0.140003770.237773700.235033240.285906801.00000000-0.99168841
-0.15051537-0.24557357-0.24770859-0.40647118-0.991688411.00000000