AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007JN21 ∴ Orbital info ∴ Epoch epochXXX
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(192204) 2007JN21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 192204.eq0)
Keplerian elements at epoch
57648.8 MJD
Value 1-σ variation Units
a 3.0498 3.033e-08 au
e 0.072707 5.349e-08
i 2.413 5.87e-06 deg
Ω 288.845 0.00017 deg
ω 2.68 0.0001772 deg
M 220.975 5.159e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8281 au
Aphelion 3.2715 au
Asc. node-Earth separation 1.81231 au
Desc. node-Earth separation 2.28902 au
Earth MOID 1.81216 au
Orbital period 1945.38 days
Date of orbit computation  apr 23 20:30
Correlation matrix
1.00000000-0.014406860.001130150.003202140.05252976-0.19319525
-0.014406861.00000000-0.000442850.002418830.07617703-0.27390924
0.00113015-0.000442851.000000000.22719597-0.21712314-0.00412630
0.003202140.002418830.227195971.00000000-0.95640963-0.00805957
0.052529760.07617703-0.21712314-0.956409631.00000000-0.28316332
-0.19319525-0.27390924-0.00412630-0.00805957-0.283163321.00000000
Covariance matrix
9.19714871E-16-2.33689985E-172.01200572E-161.65135958E-142.82263416E-13-3.02268531E-13
-2.33689985E-172.86080353E-15-1.39049672E-162.20001228E-147.21922546E-13-7.55823839E-13
2.01200572E-16-1.39049672E-163.44617023E-112.26800433E-10-2.25838016E-10-1.24968029E-12
1.65135958E-142.20001228E-142.26800433E-102.89167712E-08-2.88165116E-08-7.07060328E-11
2.82263416E-137.21922546E-13-2.25838016E-10-2.88165116E-083.13938900E-08-2.58838841E-09
-3.02268531E-13-7.55823839E-13-1.24968029E-12-7.07060328E-11-2.58838841E-092.66158148E-09