NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009BL2 ∴ Orbital info ∴ Epoch 60400 MJD
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(484757) 2009BL2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 484757.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.47723 8.312e-09 au
e 0.601272 1.727e-08
i 7.041 4.657e-06 deg
Ω 146.718 2.945e-05 deg
ω 58.44 3.022e-05 deg
M 281.617 4.451e-06 deg
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9877 au
Aphelion distance 3.9667 au
Asc. node-Earth separation 0.21572 au
Desc. node-Earth separation 1.29587 au
Earth MOID 0.0734 au
Orbital period 1424.13 days
Date of orbit computation   feb 26 13:18

Covariance matrix
6.90868046E-17-1.46160755E-171.24897921E-14-5.73004213E-143.96993083E-14-2.77268639E-14
-1.46160755E-172.98327107E-16-2.32368580E-142.91530423E-14-1.02274563E-14-1.73933182E-14
1.24897921E-14-2.32368580E-142.16861510E-11-2.51167466E-112.55404544E-113.73267227E-13
-5.73004213E-142.91530423E-14-2.51167466E-118.67449619E-10-8.70423247E-101.02105679E-11
3.96993083E-14-1.02274563E-142.55404544E-11-8.70423247E-109.13416653E-10-1.67187353E-11
-2.77268639E-14-1.73933182E-143.73267227E-131.02105679E-11-1.67187353E-111.98091102E-11

Correlation matrix
1.00000000-0.101809160.32267582-0.234065890.15803414-0.74949841
-0.101809161.00000000-0.288894850.05730802-0.01959236-0.22625782
0.32267582-0.288894851.00000000-0.183126000.181469200.01800927
-0.234065890.05730802-0.183126001.00000000-0.977853710.07789244
0.15803414-0.019592360.18146920-0.977853711.00000000-0.12429008
-0.74949841-0.226257820.018009270.07789244-0.124290081.00000000