NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018JA2 ∴ Orbital info ∴ Epoch 58248 MJD
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2018JA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018JA2.eq0)
Keplerian elements
(Epoch 58248.8 MJD)
Value 1-σ variation Units
a 1.26476 0.003041 au
e 0.407171 0.001961
i 15.908 0.07427 deg
Ω 222.484 0.006771 deg
ω 93.363 0.042 deg
M 316.807 0.2313 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7498 au
Aphelion distance 1.7797 au
Asc. node-Earth separation 0.07285 au
Desc. node-Earth separation 0.03792 au
Earth MOID 0.02097 au
Orbital period 519.53 days
Date of orbit computation   Jul 29 12:20

Covariance matrix
9.24956169E-065.96488368E-062.25821064E-04-2.05911907E-05-1.27634573E-047.03335159E-04
5.96488368E-063.84677704E-061.45644121E-04-1.32779508E-05-8.22904993E-054.53566250E-04
2.25821064E-041.45644121E-045.51534061E-03-5.02587854E-04-3.11371241E-031.71710708E-02
-2.05911907E-05-1.32779508E-05-5.02587854E-044.58490190E-052.84278928E-04-1.56577043E-03
-1.27634573E-04-8.22904993E-05-3.11371241E-032.84278928E-041.76405150E-03-9.70569078E-03
7.03335159E-044.53566250E-041.71710708E-02-1.56577043E-03-9.70569078E-035.34815418E-02

Correlation matrix
1.000000000.999983640.99981052-0.99989837-0.999199300.99999952
0.999983641.000000000.99990394-0.99981011-0.998954160.99997758
0.999810520.999903941.00000000-0.99944936-0.998243980.99979106
-0.99989837-0.99981011-0.999449361.000000000.99959486-0.99991044
-0.99919930-0.99895416-0.998243980.999594861.00000000-0.99923782
0.999999520.999977580.99979106-0.99991044-0.999237821.00000000