Asteroid General Data

2017 EH₃

General information

Preliminary designation	2017 EH₃
Group	Apollo
Absolute magnitude	25.87
Approximate diameter (m)	18
Approximate mass (kg)	1.03·10⁷
Number of observations	33
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	201.379848
a – orbit major semiaxis (astronomical units)	1.92018400
e – orbit eccentricity	0.47236100
ω – orbit ascending node-perihelion angle (degrees)	23.745599
Ω – longitude of orbit ascending node (degrees)	162.793954
i – orbit inclination to the ecliptic plane (degrees)	10.970343

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	80.962963	1.91863069	0.47060695	20.454846	164.550076	11.116019	1.01570975	2.657588
01/21/1858	51.914673	1.91813758	0.47178056	20.961041	164.337931	11.109977	1.01319755	2.656564
01/29/1887	22.318226	1.91952534	0.47232091	21.349677	164.114919	11.096419	1.01289338	2.659447
02/07/1916	348.685875	1.91824708	0.47277232	21.903334	163.831710	11.071170	1.01135296	2.656791
02/14/1945	320.439447	1.91778747	0.47216907	22.296268	163.596476	11.054117	1.01226754	2.655836
02/22/1974	292.521134	1.91793823	0.47223258	22.642537	163.385718	11.041811	1.01222531	2.656150
03/02/2003	260.384191	1.92163873	0.47213351	23.213987	163.053060	11.003750	1.01436870	2.663841
03/09/2032	222.205912	1.92005881	0.47225716	23.776598	162.776834	10.968426	1.01329728	2.660556
03/17/2061	192.359498	1.91801690	0.47226351	24.431285	162.507293	10.946115	1.01220751	2.656313
03/25/2090	164.024277	1.91870073	0.47205928	24.816154	162.292999	10.928208	1.01296025	2.657734
04/03/2119	133.467798	1.91930042	0.47337959	25.255882	162.040400	10.917000	1.01074277	2.658980
04/10/2148	95.486778	1.92193996	0.47406336	25.810062	161.711341	10.867947	1.01081864	2.664467
04/18/2177	62.745503	1.91798692	0.47370915	26.277313	161.457292	10.852924	1.00941896	2.656251

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