Asteroid General Data

2019 WH

General information

Preliminary designation	2019 WH
Group	Apollo
Absolute magnitude	26.20
Approximate diameter (m)	15
Approximate mass (kg)	6.54·10⁶
Number of observations	54
Arc length (days)	4

Approaches

Date	Object	r, AU	r, km
11/19/2019 07:55:12 AM	Earth	0.000570	85 327

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	205.844185
a – orbit major semiaxis (astronomical units)	1.52411203
e – orbit eccentricity	0.42375805
ω – orbit ascending node-perihelion angle (degrees)	51.233423
Ω – longitude of orbit ascending node (degrees)	56.526128
i – orbit inclination to the ecliptic plane (degrees)	9.266126

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.962283	1.55648532	0.43909635	49.193286	58.493427	8.032293	0.87303829	1.941861
01/21/1858	145.245787	1.55336516	0.43807502	49.750675	58.183286	8.033250	0.87287468	1.936025
01/29/1887	142.026507	1.55288902	0.43810945	50.073188	57.944793	8.022648	0.87255366	1.935135
02/07/1916	133.735948	1.55470429	0.43850134	50.417381	57.642559	8.004157	0.87296438	1.938529
02/14/1945	121.372884	1.55492862	0.43857993	50.752466	57.385182	7.993560	0.87296814	1.938949
02/22/1974	114.983604	1.55250228	0.43830289	51.271624	57.100607	7.986753	0.87203605	1.934412
03/02/2003	112.287336	1.55364891	0.43838566	51.576782	56.835366	7.973602	0.87255151	1.936555
03/09/2032	173.662205	1.52415842	0.42375876	51.294327	56.493918	9.262850	0.87828294	1.881680
03/17/2061	327.602101	1.52320219	0.42368392	51.663798	56.233706	9.253042	0.87784592	1.879910
03/25/2090	122.877309	1.52391683	0.42376456	51.970567	55.994267	9.239962	0.87813488	1.881233
04/03/2119	321.762969	1.51261960	0.42086597	52.926519	55.711413	9.224749	0.87600949	1.860352
04/10/2148	176.793989	1.51273613	0.42091973	53.234744	55.461285	9.216034	0.87599565	1.860567
04/18/2177	31.525411	1.51297457	0.42076287	53.663181	55.187288	9.201959	0.87637105	1.861007

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