NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007BT7 ∴ Orbital info ∴ Epoch 58835 MJD
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2007BT7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007BT7.eq0)
Keplerian elements
(Epoch 58835.3 MJD)
Value 1-σ variation Units
a 2.17163 8.658e-09 au
e 0.540273 1.161e-07
i 17.475 1.855e-05 deg
Ω 294.509 1.848e-05 deg
ω 117.521 3.141e-05 deg
M 26.91 8.012e-06 deg
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9984 au
Aphelion distance 3.3449 au
Asc. node-Earth separation 1.03325 au
Desc. node-Earth separation 0.24689 au
Earth MOID 0.15772 au
Orbital period 1168.9 days
Date of orbit computation   feb 26 10:36

Covariance matrix
7.49585119E-17-8.49177102E-168.71513204E-143.59244615E-14-1.57010081E-139.67941721E-15
-8.49177102E-161.34794060E-14-8.63722608E-13-3.26253503E-132.68342800E-12-4.55546194E-13
8.71513204E-14-8.63722608E-133.44240930E-108.99712470E-11-1.74067581E-10-1.15058814E-11
3.59244615E-14-3.26253503E-138.99712470E-113.41692581E-10-3.54637404E-10-6.69731631E-12
-1.57010081E-132.68342800E-12-1.74067581E-10-3.54637404E-109.86333359E-10-1.64023802E-10
9.67941721E-15-4.55546194E-13-1.15058814E-11-6.69731631E-12-1.64023802E-106.41914654E-11

Correlation matrix
1.00000000-0.844797110.542540600.22447192-0.577437780.13954044
-0.844797111.00000000-0.40096610-0.152020460.73594051-0.48973191
0.54254060-0.400966101.000000000.26233408-0.29872721-0.07740161
0.22447192-0.152020460.262334081.00000000-0.61087859-0.04522144
-0.577437780.73594051-0.29872721-0.610878591.00000000-0.65186306
0.13954044-0.48973191-0.07740161-0.04522144-0.651863061.00000000