Asteroid General Data

2018 JZ₂

General information

Preliminary designation	2018 JZ₂
Group	Amor
Absolute magnitude	21.72
Approximate diameter (m)	120
Approximate mass (kg)	3.19·10⁹
Number of observations	57
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	231.757178
a – orbit major semiaxis (astronomical units)	2.18520900
e – orbit eccentricity	0.46369400
ω – orbit ascending node-perihelion angle (degrees)	319.299520
Ω – longitude of orbit ascending node (degrees)	218.514858
i – orbit inclination to the ecliptic plane (degrees)	24.855399

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	84.040620	2.17839688	0.47257034	315.871662	221.197587	24.128356	1.14895113	3.215186
01/21/1858	89.620153	2.17901281	0.47062013	316.393791	220.771142	24.232113	1.15352553	3.216550
01/29/1887	95.939421	2.18060961	0.46798094	316.860908	220.422429	24.319606	1.16012587	3.220086
02/07/1916	102.271335	2.17874100	0.46815240	317.434126	219.978996	24.443955	1.15875818	3.215948
02/14/1945	108.078932	2.17832197	0.46751330	317.987738	219.537586	24.558087	1.15992748	3.215020
02/22/1974	114.518804	2.18096437	0.46497922	318.207038	219.271549	24.579664	1.16686125	3.220872
03/02/2003	121.529596	2.18058172	0.46343587	318.669871	218.883974	24.690581	1.17002194	3.220024
03/09/2032	127.962370	2.17926677	0.46248017	319.338444	218.460954	24.818380	1.17139910	3.217112
03/17/2061	133.994322	2.17944393	0.46109122	319.886587	218.047167	24.935569	1.17452146	3.217504
03/25/2090	140.148708	2.17918023	0.46100959	320.034785	217.798235	24.975736	1.17455725	3.216921
04/03/2119	146.156379	2.17905048	0.45935850	320.587836	217.397547	25.088929	1.17808512	3.216633
04/10/2148	152.924796	2.18037040	0.45716827	321.157317	217.038860	25.189288	1.18357424	3.219556
04/18/2177	160.148535	2.17952396	0.45739828	321.613750	216.654490	25.291658	1.18261345	3.217682

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