NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2019GW20 ∴ Orbital info ∴ Epoch 58586 MJD

2019GW20 ▹

ORBITAL INFORMATION

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(ASCII data file 2019GW20.eq0)

Keplerian elements
(Epoch 58586.7 MJD)
	Value	1-σ variation	Units
a	2.28135	0.002314	au
e	0.617544	0.0004149
i	0.918	0.0004009	deg
Ω	50.554	0.005846	deg
ω	204.827	0.005078	deg
M	349.139	0.01809	deg

Other useful info
Absolute Magnitude (H)	27.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8725	au
Aphelion distance	3.6902	au
Asc. node-Earth separation	2.21929	au
Desc. node-Earth separation	-0.10517	au
Earth MOID	0.00652	au
Orbital period	1258.6	days
Date of orbit computation	feb 26 11:45

Covariance matrix
5.35497464E-06	9.60002543E-07	8.88754174E-07	9.93361414E-06	-6.22881743E-06	4.18530040E-05
9.60002543E-07	1.72103712E-07	1.59433856E-07	1.77721017E-06	-1.11261355E-06	7.50305684E-06
8.88754174E-07	1.59433856E-07	1.60689822E-07	1.19344380E-06	-5.40525960E-07	6.94116617E-06
9.93361414E-06	1.77721017E-06	1.19344380E-06	3.41728837E-05	-2.86195267E-05	7.78146752E-05
-6.22881743E-06	-1.11261355E-06	-5.40525960E-07	-2.86195267E-05	2.57886325E-05	-4.88807729E-05
4.18530040E-05	7.50305684E-06	6.94116617E-06	7.78146752E-05	-4.88807729E-05	3.27114510E-04

Correlation matrix
1.00000000	0.99999667	0.95809541	0.73432407	-0.53004499	0.99999544
0.99999667	1.00000000	0.95871881	0.73282935	-0.52812299	0.99998437
0.95809541	0.95871881	1.00000000	0.50929214	-0.26552671	0.95738882
0.73432407	0.73282935	0.50929214	1.00000000	-0.96406758	0.73598810
-0.53004499	-0.52812299	-0.26552671	-0.96406758	1.00000000	-0.53219894
0.99999544	0.99998437	0.95738882	0.73598810	-0.53219894	1.00000000