NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2019UN4 ∴ Orbital info ∴ Epoch 58785 MJD

2019UN4 ▹

ORBITAL INFORMATION

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(ASCII data file 2019UN4.eq0)

Keplerian elements
(Epoch 58785.1 MJD)
	Value	1-σ variation	Units
a	1.11159	4.053e-05	au
e	0.135128	1.332e-05
i	20.812	0.00446	deg
Ω	220.2	0.0006524	deg
ω	41.464	0.005321	deg
M	126.715	0.007517	deg

Other useful info
Absolute Magnitude (H)	22.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9614	au
Aphelion distance	1.2618	au
Asc. node-Earth separation	-0.01829	au
Desc. node-Earth separation	0.22209	au
Earth MOID	0.01767	au
Orbital period	428.069	days
Date of orbit computation	feb 26 12:08

Covariance matrix
1.64263943E-09	5.34480393E-10	1.80456250E-07	2.63771503E-08	2.11172134E-07	-3.00039969E-07
5.34480393E-10	1.77547648E-10	5.89965369E-08	8.61942569E-09	6.86805195E-08	-9.79110792E-08
1.80456250E-07	5.89965369E-08	1.98944887E-05	2.90900507E-06	2.29672094E-05	-3.27084752E-05
2.63771503E-08	8.61942569E-09	2.90900507E-06	4.25649170E-07	3.34698669E-06	-4.76861136E-06
2.11172134E-07	6.86805195E-08	2.29672094E-05	3.34698669E-06	2.83147016E-05	-3.99685676E-05
-3.00039969E-07	-9.79110792E-08	-3.27084752E-05	-4.76861136E-06	-3.99685676E-05	5.65037119E-05

Correlation matrix
1.00000000	0.98969914	0.99823873	0.99754123	0.97917314	-0.98484866
0.98969914	1.00000000	0.99266490	0.99150514	0.96865721	-0.97754304
0.99823873	0.99266490	1.00000000	0.99965972	0.96768909	-0.97556322
0.99754123	0.99150514	0.99965972	1.00000000	0.96410003	-0.97236103
0.97917314	0.96865721	0.96768909	0.96410003	1.00000000	-0.99924987
-0.98484866	-0.97754304	-0.97556322	-0.97236103	-0.99924987	1.00000000