Asteroid General Data

1998 EC₃ (23714)

General information

Preliminary designation	1998 EC₃
Number	23714
Group	Amor
Absolute magnitude	16.87
Approximate diameter (m)	1 100
Approximate mass (kg)	2.59·10¹²
Number of observations	1544
Arc length (days)	10270

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	26.316744
a – orbit major semiaxis (astronomical units)	2.12862500
e – orbit eccentricity	0.51661400
ω – orbit ascending node-perihelion angle (degrees)	129.720936
Ω – longitude of orbit ascending node (degrees)	127.437192
i – orbit inclination to the ecliptic plane (degrees)	8.438199

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	196.224426	2.12897927	0.51717516	123.177332	132.140216	8.097514	1.02792408	3.106403
01/21/1858	313.029087	2.13193480	0.51532940	124.391550	131.358540	8.154011	1.03328612	3.112874
01/29/1887	66.294854	2.13097192	0.51676976	124.912885	130.830979	8.182053	1.02975008	3.110765
02/07/1916	183.425816	2.13089717	0.51560230	126.276168	129.984205	8.248900	1.03220170	3.110601
02/14/1945	299.147281	2.13034690	0.51572990	126.666924	129.523390	8.276824	1.03166330	3.109396
02/22/1974	59.526969	2.12916093	0.51606559	128.113570	128.631213	8.350160	1.03037424	3.106800
03/02/2003	178.514082	2.12919608	0.51476186	128.457458	128.247284	8.373181	1.03316714	3.106877
03/09/2032	301.138748	2.12831109	0.51696676	129.761973	127.396006	8.440841	1.02804501	3.104940
03/17/2061	60.130951	2.13120502	0.51473579	130.248042	126.994159	8.472327	1.03419752	3.111275
03/25/2090	178.032381	2.13016576	0.51762278	131.281231	126.248256	8.532242	1.02754345	3.109000
04/03/2119	293.267716	2.13278720	0.51494455	131.994611	125.778268	8.576143	1.03452006	3.114741
04/10/2148	48.076385	2.12995606	0.51741516	132.762694	125.142846	8.625602	1.02788450	3.108541
04/18/2177	164.835428	2.13166589	0.51450803	133.707385	124.586192	8.680385	1.03490666	3.112285

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