NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999JE1 ∴ Orbital info ∴ Epoch 60400 MJD
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(508774) 1999JE1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 508774.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.32318 6.079e-09 au
e 0.701767 8.866e-08
i 20.912 1.346e-05 deg
Ω 53.056 1.204e-05 deg
ω 302.743 1.391e-05 deg
M 84.607 2.735e-05 deg
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3946 au
Aphelion distance 2.2518 au
Asc. node-Earth separation -0.50155 au
Desc. node-Earth separation 0.07186 au
Earth MOID 0.02445 au
Orbital period 555.942 days
Date of orbit computation   feb 26 13:22

Covariance matrix
3.69498839E-174.02720740E-16-3.16300395E-147.89207404E-156.14588829E-15-1.53171281E-13
4.02720740E-167.86129084E-15-7.95712738E-143.65599738E-163.68609857E-13-1.47543495E-12
-3.16300395E-14-7.95712738E-141.81097530E-10-3.72087654E-112.65698468E-111.72535301E-10
7.89207404E-153.65599738E-16-3.72087654E-111.44975200E-10-1.30745266E-10-4.72706455E-11
6.14588829E-153.68609857E-132.65698468E-11-1.30745266E-101.93579499E-10-6.37632953E-11
-1.53171281E-13-1.47543495E-121.72535301E-10-4.72706455E-11-6.37632953E-117.48288778E-10

Correlation matrix
1.000000000.74722351-0.386666840.107829540.07266888-0.92116237
0.747223511.00000000-0.066688830.000342460.29880670-0.60832900
-0.38666684-0.066688831.00000000-0.229637140.141906770.46869151
0.107829540.00034246-0.229637141.00000000-0.78045782-0.14351922
0.072668880.298806700.14190677-0.780457821.00000000-0.16753535
-0.92116237-0.608329000.46869151-0.14351922-0.167535351.00000000