NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BT15 ∴ Orbital info ∴ Epoch 56968 MJD
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(471240) 2011BT15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 471240.eq0)
Keplerian elements
(Epoch 56968.0 MJD)
Value 1-σ variation Units
a 1.29463 3.274e-09 au
e 0.30291 1.515e-08
i 1.665 2.605e-06 deg
Ω 105.757 7.103e-05 deg
ω 308.269 7.092e-05 deg
M 233.436 4.373e-06 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9025 au
Aphelion distance 1.6868 au
Asc. node-Earth separation 0.00726 au
Desc. node-Earth separation 0.4321 au
Earth MOID 0.00105 au
Orbital period 538.045 days
Date of orbit computation   feb 26 13:49

Covariance matrix
1.07197666E-17-4.14657828E-176.32621719E-16-2.39163747E-161.28355463E-14-7.11037306E-15
-4.14657828E-172.29548037E-16-7.05095199E-15-1.03593513E-135.16472951E-142.40722265E-14
6.32621719E-16-7.05095199E-156.78766321E-121.12717021E-10-1.09156302E-10-2.27033177E-12
-2.39163747E-16-1.03593513E-131.12717021E-105.04544259E-09-5.01352091E-09-2.74197898E-11
1.28355463E-145.16472951E-14-1.09156302E-10-5.01352091E-095.02940833E-09-2.36517084E-12
-7.11037306E-152.40722265E-14-2.27033177E-12-2.74197898E-11-2.36517084E-121.91226629E-11

Correlation matrix
1.00000000-0.835911710.07416368-0.001028380.05527939-0.49662152
-0.835911711.00000000-0.17862853-0.096260060.048067590.36333337
0.07416368-0.178628531.000000000.60908755-0.59078604-0.19927600
-0.00102838-0.096260060.609087551.00000000-0.99525587-0.08827552
0.055279390.04806759-0.59078604-0.995255871.00000000-0.00762658
-0.496621520.36333337-0.19927600-0.08827552-0.007626581.00000000