NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019JR2 ∴ Orbital info ∴ Epoch 60400 MJD
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2019JR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019JR2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.27436 0.0008138 au
e 0.444489 0.0005232
i 8.307 0.009157 deg
Ω 40.651 0.01108 deg
ω 90.655 0.01343 deg
M 189.692 1.217 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7079 au
Aphelion distance 1.8408 au
Asc. node-Earth separation 0.03671 au
Desc. node-Earth separation 0.00962 au
Earth MOID 0.00308 au
Orbital period 525.455 days
Date of orbit computation   feb 26 11:49

Covariance matrix
6.62297934E-074.25753104E-077.45134092E-06-9.01975610E-061.09020291E-05-9.90438411E-04
4.25753104E-072.73738064E-074.79066481E-06-5.79735570E-067.00224196E-06-6.36696397E-04
7.45134092E-064.79066481E-068.38423829E-05-1.01466005E-041.22572874E-04-1.11431734E-02
-9.01975610E-06-5.79735570E-06-1.01466005E-041.22858088E-04-1.48595103E-041.34886470E-02
1.09020291E-057.00224196E-061.22572874E-04-1.48595103E-041.80252080E-04-1.63034260E-02
-9.90438411E-04-6.36696397E-04-1.11431734E-021.34886470E-02-1.63034260E-021.48115856E+00

Correlation matrix
1.000000000.999916020.99994457-0.999922220.99779310-1.00000000
0.999916021.000000000.99999167-0.999678790.99684900-0.99991716
0.999944570.999991671.00000000-0.999739560.99706259-0.99994544
-0.99992222-0.99967879-0.999739561.00000000-0.998533130.99992111
0.997793100.996849000.99706259-0.998533131.00000000-0.99778727
-1.00000000-0.99991716-0.999945440.99992111-0.997787271.00000000