Asteroid General Data

2007 JZ₂₀ (361538)

General information

Preliminary designation	2007 JZ₂₀
Number	361538
Group	Apollo
Absolute magnitude	18.67
Approximate diameter (m)	490
Approximate mass (kg)	2.16·10¹¹
Number of observations	633
Arc length (days)	7855

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	255.047222
a – orbit major semiaxis (astronomical units)	1.31098900
e – orbit eccentricity	0.33508100
ω – orbit ascending node-perihelion angle (degrees)	139.023417
Ω – longitude of orbit ascending node (degrees)	200.468288
i – orbit inclination to the ecliptic plane (degrees)	40.483314

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	68.612100	1.31163409	0.33886841	138.468725	201.090623	40.376973	0.86716273	1.502172
01/21/1858	181.146997	1.31217647	0.33859177	138.552436	201.001723	40.389233	0.86788431	1.503104
01/29/1887	290.381624	1.31250426	0.33804803	138.638928	200.910210	40.406042	0.86881478	1.503667
02/07/1916	38.369339	1.31251354	0.33760302	138.716933	200.825044	40.421084	0.86940500	1.503683
02/14/1945	146.680511	1.31239907	0.33694933	138.790157	200.735589	40.436375	0.87018708	1.503486
02/22/1974	256.773480	1.31205170	0.33631144	138.886086	200.645939	40.453445	0.87079370	1.502889
03/02/2003	10.273759	1.31153227	0.33567571	138.964243	200.551978	40.467904	0.87128274	1.501997
03/09/2032	128.254436	1.31094050	0.33486945	139.036472	200.451103	40.485208	0.87194658	1.500981
03/17/2061	252.192018	1.31008705	0.33417839	139.076560	200.352855	40.504203	0.87228427	1.499515
03/25/2090	22.463636	1.30940549	0.33341511	139.139353	200.250966	40.523655	0.87282991	1.498345
04/03/2119	157.847937	1.30874426	0.33283687	139.226378	200.154931	40.540988	0.87314591	1.497210
04/10/2148	297.355662	1.30836295	0.33209806	139.331903	200.060986	40.560388	0.87385816	1.496556
04/18/2177	79.472056	1.30806020	0.33163727	139.415511	199.976106	40.576987	0.87425869	1.496037

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