Asteroid General Data

2019 WC₄

General information

Preliminary designation	2019 WC₄
Group	Aten
Absolute magnitude	22.35
Approximate diameter (m)	90
Approximate mass (kg)	1.34·10⁹
Number of observations	42
Arc length (days)	2620

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.968280
a – orbit major semiaxis (astronomical units)	0.93033100
e – orbit eccentricity	0.48770800
ω – orbit ascending node-perihelion angle (degrees)	272.800920
Ω – longitude of orbit ascending node (degrees)	289.818390
i – orbit inclination to the ecliptic plane (degrees)	9.830350

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	34.644109	0.93061073	0.48689462	270.953730	291.840316	9.944577	0.47750137	0.897744
01/21/1858	152.084513	0.93057488	0.48697438	271.207779	291.552823	9.943281	0.47740876	0.897693
01/29/1887	275.198194	0.93023199	0.48710224	271.507803	291.248174	9.909868	0.47711390	0.897196
02/07/1916	33.950807	0.93073635	0.48727680	271.743755	290.949644	9.899423	0.47721012	0.897926
02/14/1945	153.521720	0.93081298	0.48740921	272.035950	290.658951	9.869384	0.47712616	0.898037
02/22/1974	271.254197	0.93023967	0.48737895	272.317331	290.363752	9.858429	0.47686044	0.897208
03/02/2003	30.731256	0.93069886	0.48753612	272.579998	290.047300	9.849547	0.47694955	0.897872
03/09/2032	151.072911	0.93026048	0.48753627	272.847229	289.760008	9.833277	0.47672476	0.897238
03/17/2061	269.741195	0.93061636	0.48768968	273.134285	289.456941	9.813247	0.47676436	0.897753
03/25/2090	29.477330	0.93063977	0.48790733	273.403197	289.148687	9.790242	0.47657380	0.897786
04/03/2119	147.901577	0.93031863	0.48794547	273.684850	288.854930	9.792017	0.47637387	0.897322
04/10/2148	271.219417	0.93022028	0.48809907	273.954517	288.552511	9.765936	0.47618063	0.897179
04/18/2177	32.910101	0.93046353	0.48830192	274.206459	288.251708	9.742934	0.47611640	0.897531

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