Asteroid General Data

2019 WF₂

General information

Preliminary designation	2019 WF₂
Group	Apollo
Absolute magnitude	25.80
Approximate diameter (m)	18
Approximate mass (kg)	1.14·10⁷
Number of observations	23
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	238.538852
a – orbit major semiaxis (astronomical units)	1.53043700
e – orbit eccentricity	0.43096100
ω – orbit ascending node-perihelion angle (degrees)	300.807578
Ω – longitude of orbit ascending node (degrees)	61.241025
i – orbit inclination to the ecliptic plane (degrees)	15.925449

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	66.776787	1.53009274	0.43188265	298.760115	62.789447	15.812777	0.86927223	1.892680
01/21/1858	185.852003	1.53029218	0.43178910	298.996044	62.578192	15.824407	0.86952869	1.893050
01/29/1887	308.316164	1.52976157	0.43160205	299.328593	62.316312	15.845819	0.86951335	1.892066
02/07/1916	69.314236	1.52974626	0.43146836	299.578554	62.096393	15.854889	0.86970916	1.892037
02/14/1945	193.669044	1.52870960	0.43087393	299.876751	61.858117	15.880839	0.87002849	1.890114
02/22/1974	316.261871	1.52978814	0.43107045	300.227588	61.641227	15.894993	0.87034168	1.892115
03/02/2003	77.900555	1.52921351	0.43053353	300.473101	61.431071	15.909220	0.87083582	1.891049
03/09/2032	199.501207	1.53053318	0.43081290	300.899793	61.189025	15.930564	0.87115974	1.893498
03/17/2061	316.844418	1.53017793	0.43039516	301.138830	60.981764	15.943921	0.87159676	1.892838
03/25/2090	75.150997	1.53056778	0.43044187	301.502852	60.746301	15.958377	0.87174733	1.893562
04/03/2119	195.522402	1.52923756	0.42988038	301.729985	60.532662	15.980838	0.87184834	1.891094
04/10/2148	318.437984	1.52969555	0.43007702	302.104730	60.281831	15.988774	0.87180864	1.891943
04/18/2177	80.095402	1.52956935	0.42994246	302.333581	60.078610	16.001769	0.87194254	1.891709

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