NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2019YY4 ∴ Orbital info ∴ Epoch 58848 MJD

2019YY4 ▹

ORBITAL INFORMATION

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(ASCII data file 2019YY4.eq0)

Keplerian elements
(Epoch 58848.4 MJD)
	Value	1-σ variation	Units
a	1.76958	0.004747	au
e	0.564471	0.001256
i	22.087	0.03969	deg
Ω	279.261	0.0003732	deg
ω	103.444	0.02383	deg
M	22.291	0.1067	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7707	au
Aphelion distance	2.7685	au
Asc. node-Earth separation	0.37015	au
Desc. node-Earth separation	0.08262	au
Earth MOID	0.05039	au
Orbital period	859.81	days
Date of orbit computation	Jul 29 12:50

Covariance matrix
2.25375403E-05	5.96273897E-06	1.87851784E-04	1.76285621E-06	1.11821337E-04	-5.06599862E-04
5.96273897E-06	1.57805539E-06	4.96330838E-05	4.65586566E-07	2.95034622E-05	-1.34033195E-04
1.87851784E-04	4.96330838E-05	1.57496411E-03	1.48047595E-05	9.42780368E-04	-4.22216417E-03
1.76285621E-06	4.65586566E-07	1.48047595E-05	1.39266567E-07	8.87716987E-06	-3.96210278E-05
1.11821337E-04	2.95034622E-05	9.42780368E-04	8.87716987E-06	5.68024945E-04	-2.51314195E-03
-5.06599862E-04	-1.34033195E-04	-4.22216417E-03	-3.96210278E-05	-2.51314195E-03	1.13873956E-02

Correlation matrix
1.00000000	0.99984209	0.99707249	0.99503921	0.98829755	-0.99999909
0.99984209	1.00000000	0.99557689	0.99315237	0.98543540	-0.99985965
0.99707249	0.99557689	1.00000000	0.99963762	0.99676205	-0.99698260
0.99503921	0.99315237	0.99963762	1.00000000	0.99808469	-0.99492444
0.98829755	0.98543540	0.99676205	0.99808469	1.00000000	-0.98814599
-0.99999909	-0.99985965	-0.99698260	-0.99492444	-0.98814599	1.00000000