Asteroid General Data

2021 JS₈

General information

Preliminary designation	2021 JS₈
Group	Apollo
Absolute magnitude	24.96
Approximate diameter (m)	27
Approximate mass (kg)	3.63·10⁷
Number of observations	18
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	218.414590
a – orbit major semiaxis (astronomical units)	1.64091800
e – orbit eccentricity	0.43003400
ω – orbit ascending node-perihelion angle (degrees)	298.943502
Ω – longitude of orbit ascending node (degrees)	235.058597
i – orbit inclination to the ecliptic plane (degrees)	9.991261

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	193.451549	1.64060520	0.43096532	295.527928	237.674110	9.802203	0.93356125	2.101390
01/21/1858	126.523986	1.63990390	0.43074917	296.112633	237.213000	9.842395	0.93351666	2.100043
01/29/1887	59.735846	1.64043326	0.43063686	296.540925	236.885530	9.866968	0.93400223	2.101060
02/07/1916	349.457738	1.64089901	0.43094383	297.122983	236.484852	9.886867	0.93376371	2.101955
02/14/1945	279.282000	1.64086457	0.43041275	297.524092	236.145185	9.903611	0.93461553	2.101889
02/22/1974	210.369439	1.64043345	0.43050409	298.003570	235.761085	9.924364	0.93422013	2.101060
03/02/2003	144.010383	1.64020712	0.42975808	298.510800	235.360946	9.967707	0.93531485	2.100626
03/09/2032	76.180864	1.64108920	0.42986800	298.989154	235.034206	9.991838	0.93563747	2.102320
03/17/2061	5.209923	1.64105730	0.42974545	299.525349	234.631822	10.012485	0.93582039	2.102259
03/25/2090	295.197910	1.64085886	0.42956312	299.918247	234.310201	10.029311	0.93600641	2.101878
04/03/2119	227.359653	1.64016663	0.42947728	300.425042	233.909124	10.058034	0.93575233	2.100548
04/10/2148	162.705710	1.63925599	0.42882501	300.866421	233.542813	10.099527	0.93630203	2.098799
04/18/2177	101.605884	1.63843801	0.42897732	301.317408	233.172832	10.123344	0.93558526	2.097228

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