NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009QJ9 ∴ Orbital info ∴ Epoch 56766 MJD
Contact »
2009QJ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009QJ9.eq0)
Keplerian elements
(Epoch 56766.1 MJD)
Value 1-σ variation Units
a 2.72469 1.963e-08 au
e 0.614422 2.398e-08
i 19.564 9.761e-06 deg
Ω 158.517 5.87e-06 deg
ω 200.736 1.879e-05 deg
M 6.374 7.8e-06 deg
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0506 au
Aphelion distance 4.3988 au
Asc. node-Earth separation 2.99737 au
Desc. node-Earth separation 0.06864 au
Earth MOID 0.06474 au
Orbital period 1642.76 days
Date of orbit computation   Jul 29 11:21

Covariance matrix
3.85504011E-162.89965986E-161.59005962E-142.16083680E-143.35452215E-13-1.50113023E-13
2.89965986E-165.75068844E-16-4.69540384E-141.51961326E-142.88337046E-13-1.10889429E-13
1.59005962E-14-4.69540384E-149.52826585E-11-2.46107058E-112.27523443E-11-4.44331079E-12
2.16083680E-141.51961326E-14-2.46107058E-113.44602115E-11-5.12626265E-12-1.04147409E-11
3.35452215E-132.88337046E-132.27523443E-11-5.12626265E-123.53128017E-10-1.38289586E-10
-1.50113023E-13-1.10889429E-13-4.44331079E-12-1.04147409E-11-1.38289586E-106.08412041E-11

Correlation matrix
1.000000000.615846800.082964450.187477240.90918053-0.98017816
0.615846801.00000000-0.200588530.107947900.63984449-0.59283157
0.08296445-0.200588531.00000000-0.429495050.12403754-0.05835806
0.187477240.10794790-0.429495051.00000000-0.04647033-0.22745244
0.909180530.639844490.12403754-0.046470331.00000000-0.94346217
-0.98017816-0.59283157-0.05835806-0.22745244-0.943462171.00000000