Asteroid General Data

2019 AW₄

General information

Preliminary designation	2019 AW₄
Group	Apollo
Absolute magnitude	21.09
Approximate diameter (m)	160
Approximate mass (kg)	7.62·10⁹
Number of observations	117
Arc length (days)	198

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	77.310196
a – orbit major semiaxis (astronomical units)	2.25086000
e – orbit eccentricity	0.61768500
ω – orbit ascending node-perihelion angle (degrees)	56.931883
Ω – longitude of orbit ascending node (degrees)	153.341264
i – orbit inclination to the ecliptic plane (degrees)	14.367610

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.321634	2.25770764	0.61401657	51.653169	158.292660	14.969074	0.87143775	3.392362
01/21/1858	155.932859	2.26031053	0.61299848	52.383297	157.643711	14.864336	0.87474362	3.398230
01/29/1887	351.442435	2.26042301	0.61248768	53.176498	156.849848	14.776175	0.87594176	3.398484
02/07/1916	188.476436	2.25916021	0.61540130	53.808899	156.205154	14.697235	0.86887008	3.395636
02/14/1945	28.421984	2.25512699	0.61851800	54.605968	155.480424	14.618541	0.86029036	3.386547
02/22/1974	233.880626	2.25181688	0.61949577	55.279110	154.865731	14.549102	0.85682585	3.379094
03/02/2003	84.730709	2.25242222	0.61769692	56.239716	153.970913	14.439407	0.86110795	3.380456
03/09/2032	300.965131	2.25130534	0.61774282	57.034111	153.277425	14.360829	0.86057764	3.377942
03/17/2061	156.512057	2.24960479	0.61965142	57.855727	152.484812	14.280534	0.85563400	3.374116
03/25/2090	7.855611	2.25053487	0.61822344	58.795133	151.669920	14.187235	0.85920147	3.376208
04/03/2119	214.942897	2.25835679	0.61374808	60.341236	150.354043	14.003285	0.87229465	3.393825
04/10/2148	54.167468	2.26160118	0.61177252	61.626297	149.183728	13.908316	0.87801572	3.401141
04/18/2177	244.720104	2.26264096	0.61167953	62.575112	148.264513	13.821807	0.87862980	3.403487

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