NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018AO18 ∴ Orbital info ∴ Epoch 60600 MJD

2018AO18 ▹

ORBITAL INFORMATION

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(ASCII data file 2018AO18.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.8043	9.621e-07	au
e	0.314592	2.061e-07
i	3.867	7.024e-06	deg
Ω	124.9	0.0001152	deg
ω	43.15	0.0002167	deg
M	264.066	0.000872	deg

Other useful info
Absolute Magnitude (H)	21.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2367	au
Aphelion distance	2.3719	au
Asc. node-Earth separation	0.33923	au
Desc. node-Earth separation	1.09455	au
Earth MOID	0.2509	au
Orbital period	885.244	days
Date of orbit computation	Jul 29 12:09

Covariance matrix
9.25599424E-13	1.64786784E-13	2.32860556E-13	-2.68074337E-12	1.55403939E-10	-8.37992420E-10
1.64786784E-13	4.24907678E-14	-1.26116727E-13	-7.15782886E-13	2.45116039E-11	-1.47780063E-10
2.32860556E-13	-1.26116727E-13	4.93370726E-11	4.46271230E-10	-5.18634299E-10	-1.50871793E-10
-2.68074337E-12	-7.15782886E-13	4.46271230E-10	1.32809025E-08	-1.41665588E-08	2.66756302E-09
1.55403939E-10	2.45116039E-11	-5.18634299E-10	-1.41665588E-08	4.69491085E-08	-1.44219168E-07
-8.37992420E-10	-1.47780063E-10	-1.50871793E-10	2.66756302E-09	-1.44219168E-07	7.60297755E-07

Correlation matrix
1.00000000	0.83092830	0.03445861	-0.02417853	0.74548140	-0.99893378
0.83092830	1.00000000	-0.08710412	-0.03013146	0.54879578	-0.82219854
0.03445861	-0.08710412	1.00000000	0.55131322	-0.34076962	-0.02463369
-0.02417853	-0.03013146	0.55131322	1.00000000	-0.56733150	0.02654661
0.74548140	0.54879578	-0.34076962	-0.56733150	1.00000000	-0.76333901
-0.99893378	-0.82219854	-0.02463369	0.02654661	-0.76333901	1.00000000