Asteroid General Data

2017 SH₂

General information

Preliminary designation	2017 SH₂
Group	Amor
Absolute magnitude	23.63
Approximate diameter (m)	50
Approximate mass (kg)	2.28·10⁸
Number of observations	63
Arc length (days)	2935

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	90.994038
a – orbit major semiaxis (astronomical units)	2.52708400
e – orbit eccentricity	0.53320700
ω – orbit ascending node-perihelion angle (degrees)	305.159993
Ω – longitude of orbit ascending node (degrees)	40.973735
i – orbit inclination to the ecliptic plane (degrees)	4.293970

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	114.656705	2.52374951	0.53166432	293.000356	49.364624	4.109960	1.18196195	4.009313
01/21/1858	200.313122	2.51969291	0.53716627	296.643069	46.986892	4.162930	1.16619887	3.999650
01/29/1887	281.680642	2.53289259	0.53008620	300.916678	44.463505	4.234492	1.19024119	4.031120
02/07/1916	346.923655	2.54194976	0.52170981	302.048673	43.895901	4.244899	1.21578964	4.052762
02/14/1945	37.924186	2.54791583	0.51644088	302.022994	43.717646	4.238745	1.23206793	4.067038
02/22/1974	86.577321	2.54711954	0.51721445	301.941501	43.435757	4.234936	1.22971250	4.065132
03/02/2003	144.304899	2.53865491	0.52560048	303.068762	42.342792	4.248981	1.20433666	4.044884
03/09/2032	221.164793	2.52070519	0.53736764	306.490944	40.099690	4.331979	1.16615979	4.002061
03/17/2061	305.386419	2.52405146	0.53842809	309.741644	38.237594	4.405337	1.16503124	4.010033
03/25/2090	16.404637	2.53999553	0.52679556	312.323499	37.017500	4.448513	1.20193716	4.048089
04/03/2119	70.996376	2.54722670	0.52047797	312.601946	36.827099	4.440596	1.22145132	4.065388
04/10/2148	118.243293	2.54798788	0.51911820	312.453644	36.616355	4.434332	1.22528099	4.067210
04/18/2177	169.889478	2.54294909	0.52400385	312.823872	36.066633	4.445437	1.21043398	4.055152

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