Asteroid General Data

2017 SR₁₉

General information

Preliminary designation	2017 SR₁₉
Group	Amor
Absolute magnitude	19.36
Approximate diameter (m)	360
Approximate mass (kg)	8.32·10¹⁰
Number of observations	517
Arc length (days)	2824

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.741473
a – orbit major semiaxis (astronomical units)	2.59967400
e – orbit eccentricity	0.56076900
ω – orbit ascending node-perihelion angle (degrees)	106.327758
Ω – longitude of orbit ascending node (degrees)	158.014017
i – orbit inclination to the ecliptic plane (degrees)	14.449062

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	2.345984	2.58917333	0.56682216	92.495087	170.827855	14.023275	1.12157252	4.166221
01/21/1858	343.983008	2.59830379	0.56307492	96.597280	167.323740	14.062016	1.13526410	4.188278
01/29/1887	315.088286	2.59836080	0.56168688	96.708481	166.923453	14.076774	1.13889563	4.188416
02/07/1916	298.251379	2.58683156	0.56910092	100.035122	164.000983	14.166592	1.11466334	4.160570
02/14/1945	272.981393	2.60196577	0.56024558	101.567950	162.532158	14.213712	1.14422596	4.197135
02/22/1974	248.111830	2.59251287	0.56563141	102.138689	161.832165	14.251783	1.12610615	4.174284
03/02/2003	231.154049	2.60045303	0.56163098	106.383732	158.218818	14.428982	1.13995805	4.193476
03/09/2032	202.009119	2.60105040	0.56091600	106.369311	157.953916	14.446102	1.14207961	4.194921
03/17/2061	185.989998	2.59361302	0.56688908	110.102463	154.743177	14.624577	1.12332213	4.176941
03/25/2090	161.175621	2.60275197	0.55909276	110.903924	153.861644	14.731659	1.14757218	4.199038
04/03/2119	136.428999	2.59490800	0.56480276	111.612238	152.973203	14.761356	1.12929681	4.180070
04/10/2148	120.007849	2.60082834	0.55946567	115.246155	149.969217	15.087390	1.14575418	4.194384
04/18/2177	90.904222	2.60055227	0.55875405	115.247961	149.723505	15.099969	1.14748316	4.193716

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