Asteroid General Data

2017 AS₄

General information

Preliminary designation	2017 AS₄
Group	Apollo
Absolute magnitude	26.58
Approximate diameter (m)	13
Approximate mass (kg)	3.87·10⁶
Number of observations	46
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	1.900740
a – orbit major semiaxis (astronomical units)	2.16298673
e – orbit eccentricity	0.68282167
ω – orbit ascending node-perihelion angle (degrees)	76.285971
Ω – longitude of orbit ascending node (degrees)	106.770044
i – orbit inclination to the ecliptic plane (degrees)	1.919332

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	56.818868	2.15614693	0.68524335	70.013650	111.349108	1.955052	0.67866159	3.166053
01/21/1858	103.299196	2.16095040	0.68204130	70.750725	110.764502	1.950165	0.68709298	3.176639
01/29/1887	152.541251	2.16274281	0.68146235	72.109351	109.868004	1.944516	0.68891502	3.180592
02/07/1916	200.237017	2.16421777	0.68430165	72.990839	109.217212	1.941729	0.68323997	3.183846
02/14/1945	245.063291	2.16381816	0.68173232	73.694361	108.657864	1.940122	0.68867338	3.182964
02/22/1974	247.418277	2.18339402	0.68379314	74.421151	107.879979	1.952850	0.69040417	3.226256
03/02/2003	244.224781	2.18634822	0.68265766	75.548591	107.038237	1.947237	0.69382087	3.232806
03/09/2032	261.415585	2.16334090	0.68246570	76.329728	106.753751	1.919212	0.68693495	3.181911
03/17/2061	294.711027	2.17268759	0.68093744	77.386564	106.104993	1.910686	0.69322325	3.202555
03/25/2090	318.802712	2.17578547	0.68124987	78.630257	105.265324	1.906160	0.69353190	3.209406
04/03/2119	336.802041	2.17571559	0.68073872	79.929087	104.311350	1.901537	0.69462174	3.209252
04/10/2148	348.846172	2.17843783	0.68212079	80.069208	104.136579	1.899991	0.69248009	3.215277
04/18/2177	353.704999	2.18478349	0.68273116	80.662817	104.030963	1.886858	0.69316372	3.229336

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