Asteroid General Data

2020 JJ

General information

Preliminary designation	2020 JJ
Group	Apollo
Absolute magnitude	29.98
Approximate diameter (m)	3
Approximate mass (kg)	3.53·10⁴
Number of observations	21
Arc length (days)	0

Approaches

Date	Object	r, AU	r, km
05/04/2020 12:00:00 AM	Earth	0.000092	13 801

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	136.102875
a – orbit major semiaxis (astronomical units)	1.50682446
e – orbit eccentricity	0.42241206
ω – orbit ascending node-perihelion angle (degrees)	237.492978
Ω – longitude of orbit ascending node (degrees)	44.117151
i – orbit inclination to the ecliptic plane (degrees)	11.182089

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	50.895018	1.93958892	0.50598908	209.243024	46.283478	14.159899	0.95817810	2.701252
01/21/1858	316.579938	1.93953397	0.50678873	209.684891	46.006365	14.112147	0.95660002	2.701138
01/29/1887	224.194419	1.93631009	0.50596966	210.258456	45.668722	14.062158	0.95659593	2.694406
02/07/1916	139.300887	1.93601099	0.50646153	210.726149	45.387225	14.013751	0.95549589	2.693781
02/14/1945	53.960178	1.93689376	0.50654273	211.214231	45.051120	13.950106	0.95577431	2.695624
02/22/1974	317.319702	1.94090103	0.50787891	211.623500	44.755982	13.881804	0.95515832	2.703994
03/02/2003	221.295137	1.93886206	0.50813055	212.132853	44.427627	13.831750	0.95366702	2.699734
03/09/2032	121.566384	1.50747671	0.42247930	237.588799	44.052853	11.179910	0.87059900	1.850873
03/17/2061	2.387032	1.50859023	0.42331609	237.883681	43.796839	11.163304	0.86997971	1.852924
03/25/2090	270.383119	1.50085562	0.42118535	238.622908	43.546852	11.153808	0.86871721	1.838692
04/03/2119	187.672039	1.50178475	0.42178441	239.047092	43.274365	11.142142	0.86835535	1.840400
04/10/2148	107.712172	1.50072756	0.42113940	239.421929	42.976221	11.125442	0.86871206	1.838457
04/18/2177	32.735224	1.49672892	0.42017940	239.991002	42.741588	11.113215	0.86783426	1.831114

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