NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018AP12 ∴ Orbital info ∴ Epoch 58212 MJD
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2018AP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018AP12.eq0)
Keplerian elements
(Epoch 58212.2 MJD)
Value 1-σ variation Units
a 2.69053 3.439e-05 au
e 0.643897 4.638e-06
i 17.365 9.463e-05 deg
Ω 273.217 7.883e-05 deg
ω 297.407 4.616e-05 deg
M 357.562 4.559e-05 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9581 au
Aphelion distance 4.423 au
Asc. node-Earth separation 0.19888 au
Desc. node-Earth separation 1.25561 au
Earth MOID 0.11591 au
Orbital period 1611.96 days
Date of orbit computation   feb 26 11:37

Covariance matrix
1.18251684E-091.59493457E-103.17387845E-092.47909306E-09-1.00481671E-091.55128722E-09
1.59493457E-102.15127657E-114.28019391E-103.34390660E-10-1.35824868E-102.09332879E-10
3.17387845E-094.28019391E-108.95506148E-097.18176282E-09-3.12698856E-094.13939647E-09
2.47909306E-093.34390660E-107.18176282E-096.21457162E-09-3.07420976E-093.25436378E-09
-1.00481671E-09-1.35824868E-10-3.12698856E-09-3.07420976E-092.13035082E-09-1.43961791E-09
1.55128722E-092.09332879E-104.13939647E-093.25436378E-09-1.43961791E-092.07853264E-09

Correlation matrix
1.000000000.999979460.975331690.91449969-0.633078580.98948707
0.999979461.000000000.975171580.91453518-0.634461980.98994462
0.975331690.975171581.000000000.96270045-0.715923210.95945435
0.914499690.914535180.962700451.00000000-0.844894210.90548670
-0.63307858-0.63446198-0.71592321-0.844894211.00000000-0.68413727
0.989487070.989944620.959454350.90548670-0.684137271.00000000