Asteroid General Data

2019 WH₂

General information

Preliminary designation	2019 WH₂
Group	Apollo
Absolute magnitude	26.75
Approximate diameter (m)	12
Approximate mass (kg)	3.06·10⁶
Number of observations	38
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	17.739894
a – orbit major semiaxis (astronomical units)	1.69010800
e – orbit eccentricity	0.46638900
ω – orbit ascending node-perihelion angle (degrees)	44.213344
Ω – longitude of orbit ascending node (degrees)	69.017120
i – orbit inclination to the ecliptic plane (degrees)	6.669895

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	50.968846	1.70494454	0.47004138	40.788167	71.019469	6.760714	0.90355005	2.226209
01/21/1858	64.191298	1.70426515	0.46982771	41.279627	70.721472	6.744342	0.90355416	2.224879
01/29/1887	75.486065	1.70612916	0.47018747	41.572813	70.469213	6.724428	0.90392861	2.228530
02/07/1916	83.744324	1.70564538	0.46999345	42.083277	70.152777	6.707329	0.90400323	2.227582
02/14/1945	93.056637	1.70592525	0.47051130	42.444333	69.887946	6.692385	0.90326815	2.228130
02/22/1974	119.307598	1.70020675	0.46944692	43.035365	69.614805	6.688617	0.90204993	2.216936
03/02/2003	148.297163	1.70147978	0.46925179	43.493997	69.252097	6.669679	0.90305734	2.219427
03/09/2032	194.887185	1.68926915	0.46610095	44.334322	68.967672	6.668574	0.90189918	2.195578
03/17/2061	275.738733	1.68820232	0.46598600	44.747853	68.693756	6.657037	0.90152367	2.193499
03/25/2090	355.690537	1.68955973	0.46604177	45.155654	68.364097	6.646198	0.90215432	2.196145
04/03/2119	70.273173	1.69111146	0.46644186	45.603819	68.004250	6.620867	0.90230628	2.199171
04/10/2148	132.705112	1.69327469	0.46701869	45.912255	67.648140	6.592602	0.90248377	2.203392
04/18/2177	190.858256	1.69413647	0.46731766	46.451148	67.291623	6.574580	0.90243657	2.205074

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