NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XX2 ∴ Orbital info ∴ Epoch 58478 MJD
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2018XX2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018XX2.eq0)
Keplerian elements
(Epoch 58478.3 MJD)
Value 1-σ variation Units
a 2.01015 0.00021 au
e 0.555487 4.964e-05
i 7.352 0.0004904 deg
Ω 77.012 5.559e-05 deg
ω 315.828 0.0002935 deg
M 17.377 0.002887 deg
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8935 au
Aphelion distance 3.1268 au
Asc. node-Earth separation 0.00904 au
Desc. node-Earth separation 1.29697 au
Earth MOID 0.00376 au
Orbital period 1040.98 days
Date of orbit computation   feb 26 11:56

Covariance matrix
4.40929661E-081.04236092E-081.02966099E-071.11197322E-08-6.14562624E-08-6.06159947E-07
1.04236092E-082.46415307E-092.43412687E-082.62940484E-09-1.45296076E-08-1.43296738E-07
1.02966099E-072.43412687E-082.40484375E-072.59618780E-08-1.43561933E-07-1.41548701E-06
1.11197322E-082.62940484E-092.59618780E-083.08999072E-09-1.56498391E-08-1.52971607E-07
-6.14562624E-08-1.45296076E-08-1.43561933E-07-1.56498391E-088.61582638E-088.44821185E-07
-6.06159947E-07-1.43296738E-07-1.41548701E-06-1.52971607E-078.44821185E-078.33313469E-06

Correlation matrix
1.000000000.999999130.999922100.95264498-0.99708692-0.99999627
0.999999131.000000000.999921570.95289496-0.99717544-0.99999600
0.999922100.999921571.000000000.95238837-0.99734955-0.99990388
0.952644980.952894960.952388371.00000000-0.95914180-0.95329660
-0.99708692-0.99717544-0.99734955-0.959141801.000000000.99703895
-0.99999627-0.99999600-0.99990388-0.953296600.997038951.00000000