Asteroid General Data

2015 HE₁₇₀

General information

Preliminary designation	2015 HE₁₇₀
Group	Amor
Absolute magnitude	23.56
Approximate diameter (m)	52
Approximate mass (kg)	2.51·10⁸
Number of observations	45
Arc length (days)	1088

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	260.221815
a – orbit major semiaxis (astronomical units)	2.09957400
e – orbit eccentricity	0.42611600
ω – orbit ascending node-perihelion angle (degrees)	26.814557
Ω – longitude of orbit ascending node (degrees)	213.493440
i – orbit inclination to the ecliptic plane (degrees)	8.919887

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	240.400006	2.09537737	0.43016128	22.813868	215.725906	9.056596	1.19402715	3.033151
01/21/1858	82.073418	2.09615014	0.42844663	23.704876	215.390048	9.019143	1.19806169	3.034829
01/29/1887	277.987385	2.09945424	0.42515630	24.309339	214.962265	8.977174	1.20685803	3.042007
02/07/1916	112.713980	2.09970407	0.42588611	24.468774	214.709249	8.988142	1.20546927	3.042550
02/14/1945	313.045778	2.09546644	0.43047139	25.001176	214.489195	9.004410	1.19342808	3.033344
02/22/1974	155.554893	2.09536457	0.43046389	25.950454	214.182688	8.974982	1.19338578	3.033123
03/02/2003	353.283308	2.09969250	0.42603589	26.732136	213.707836	8.920394	1.20514813	3.042525
03/09/2032	188.129546	2.09966593	0.42606219	26.885426	213.456161	8.920026	1.20507766	3.042467
03/17/2061	25.802179	2.09586047	0.43060026	27.312782	213.232286	8.943187	1.19338242	3.034200
03/25/2090	228.497247	2.09546473	0.43178437	28.151439	212.944994	8.922475	1.19067582	3.033340
04/03/2119	68.974243	2.09756192	0.42928865	28.958713	212.526698	8.877892	1.19710239	3.037895
04/10/2148	263.821043	2.09941107	0.42688529	29.358666	212.130540	8.854283	1.20320337	3.041913
04/18/2177	100.326616	2.09884888	0.42860173	29.593822	211.894363	8.867680	1.19927862	3.040692

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