Asteroid General Data

2019 SN₇

General information

Preliminary designation	2019 SN₇
Group	Apollo
Absolute magnitude	25.45
Approximate diameter (m)	22
Approximate mass (kg)	1.84·10⁷
Number of observations	21
Arc length (days)	57

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	312.994566
a – orbit major semiaxis (astronomical units)	1.82668700
e – orbit eccentricity	0.47071400
ω – orbit ascending node-perihelion angle (degrees)	166.933316
Ω – longitude of orbit ascending node (degrees)	149.408696
i – orbit inclination to the ecliptic plane (degrees)	0.641508

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.211136	1.84326639	0.47498480	157.495286	162.501283	0.485782	0.96774287	2.502550
01/21/1858	137.930071	1.84167060	0.47500083	158.006455	161.458511	0.503739	0.96687554	2.499301
01/29/1887	356.174895	1.84043062	0.47404934	158.673443	160.339757	0.524304	0.96797570	2.496777
02/07/1916	213.930723	1.84168126	0.47473212	159.762209	158.741914	0.546394	0.96737602	2.499323
02/14/1945	74.614294	1.84277727	0.47559964	160.491449	157.547377	0.568404	0.96635307	2.501554
02/22/1974	293.981020	1.84070390	0.47439891	160.614427	157.051117	0.583141	0.96747598	2.497333
03/02/2003	154.019479	1.83913719	0.47373537	161.761336	155.206491	0.593256	0.96787285	2.494146
03/09/2032	13.784284	1.83951407	0.47399451	166.871057	149.186854	0.649315	0.96759451	2.494912
03/17/2061	233.277287	1.83985032	0.47443539	170.245229	145.020367	0.692670	0.96696022	2.495596
03/25/2090	105.592078	1.83526199	0.47289757	181.729275	133.656644	0.913804	0.96737105	2.486267
04/03/2119	348.237111	1.83478453	0.47224348	181.980040	133.575332	0.919120	0.96831950	2.485297
04/10/2148	231.728226	1.83522228	0.47318227	182.197648	133.572135	0.926333	0.96682763	2.486186
04/18/2177	111.401464	1.83530405	0.47290368	188.422787	127.009855	0.966897	0.96738202	2.486352

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