Asteroid General Data

2000 JY₈ (376778)

General information

Preliminary designation	2000 JY₈
Number	376778
Group	Amor
Absolute magnitude	17.32
Approximate diameter (m)	910
Approximate mass (kg)	1.39·10¹²
Number of observations	277
Arc length (days)	8458

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	269.879954
a – orbit major semiaxis (astronomical units)	2.76896000
e – orbit eccentricity	0.61149100
ω – orbit ascending node-perihelion angle (degrees)	41.842356
Ω – longitude of orbit ascending node (degrees)	108.607413
i – orbit inclination to the ecliptic plane (degrees)	16.485282

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	126.993681	2.81207061	0.57335689	27.345280	120.677051	20.282622	1.19975054	4.715632
01/21/1858	165.631398	2.83398186	0.56952148	29.892709	118.812932	19.334824	1.21996832	4.770855
01/29/1887	167.807269	2.86452954	0.56145184	31.944765	117.420480	18.674308	1.25623417	4.848200
02/07/1916	152.129483	2.87324630	0.55863246	32.475021	116.950270	18.529125	1.26815764	4.870347
02/14/1945	151.046668	2.85338301	0.56836437	33.297413	116.205634	18.413723	1.23162176	4.819930
02/22/1974	179.881554	2.81928742	0.59219598	36.672651	113.273598	17.451677	1.14971674	4.733797
03/02/2003	242.010725	2.78257120	0.60576910	41.313882	109.111251	16.543847	1.09697554	4.641625
03/09/2032	337.764437	2.77045144	0.61075605	41.868503	108.568042	16.474700	1.07838146	4.611332
03/17/2061	75.291737	2.79624950	0.60254834	43.388088	107.262973	16.081529	1.11137402	4.675892
03/25/2090	141.375980	2.81520921	0.59818438	47.084801	103.961341	15.205746	1.13119504	4.723529
04/03/2119	181.984528	2.82822716	0.59633529	51.618486	99.635371	14.284084	1.14165548	4.756331
04/10/2148	194.545267	2.85421473	0.58998541	56.144100	95.485630	13.510435	1.17026968	4.822037
04/18/2177	180.531311	2.87644533	0.58228750	57.762997	94.057710	13.264771	1.20152718	4.878483

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