Asteroid General Data

2019 JR₇

General information

Preliminary designation	2019 JR₇
Group	Apollo
Absolute magnitude	22.05
Approximate diameter (m)	100
Approximate mass (kg)	2.02·10⁹
Number of observations	43
Arc length (days)	50

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	42.860759
a – orbit major semiaxis (astronomical units)	2.27697400
e – orbit eccentricity	0.56695200
ω – orbit ascending node-perihelion angle (degrees)	23.979113
Ω – longitude of orbit ascending node (degrees)	242.889301
i – orbit inclination to the ecliptic plane (degrees)	28.258921

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	235.484669	2.27808075	0.55735459	20.187248	245.020392	29.089933	1.00838199	3.438383
01/21/1858	33.993311	2.27573053	0.55792510	20.812302	244.730870	28.964023	1.00604336	3.433064
01/29/1887	190.966939	2.28060510	0.55669085	21.538079	244.328517	28.731148	1.01101311	3.444100
02/07/1916	346.943974	2.28098442	0.55813223	21.814996	244.112014	28.680265	1.00789350	3.444959
02/14/1945	145.582149	2.27601501	0.56372144	22.596975	243.753029	28.596764	0.99297656	3.433707
02/22/1974	304.823566	2.27985950	0.56389060	23.205038	243.432242	28.417001	0.99426816	3.442411
03/02/2003	100.430025	2.27780583	0.56536396	23.591428	243.139842	28.333438	0.99001651	3.437761
03/09/2032	256.654614	2.27702191	0.56732774	23.982300	242.878908	28.264115	0.98520422	3.435986
03/17/2061	56.493724	2.27504901	0.57014150	24.422396	242.588591	28.179994	0.97794915	3.431522
03/25/2090	217.223053	2.27624359	0.57130142	25.028579	242.227887	28.015011	0.97582240	3.434225
04/03/2119	13.963786	2.27852275	0.57146404	25.535025	241.894698	27.852002	0.97642893	3.439384
04/10/2148	166.411510	2.28189974	0.57182417	26.026525	241.516996	27.695953	0.97705432	3.447033
04/18/2177	320.536180	2.28070795	0.57505505	26.407335	241.256422	27.627613	0.96917532	3.444333

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