Asteroid General Data

2018 AZ

General information

Preliminary designation	2018 AZ
Group	Apollo
Absolute magnitude	21.18
Approximate diameter (m)	150
Approximate mass (kg)	6.73·10⁹
Number of observations	47
Arc length (days)	146

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	81.787883
a – orbit major semiaxis (astronomical units)	2.45866900
e – orbit eccentricity	0.59516800
ω – orbit ascending node-perihelion angle (degrees)	95.733091
Ω – longitude of orbit ascending node (degrees)	58.820509
i – orbit inclination to the ecliptic plane (degrees)	13.956517

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.452511	2.53996239	0.54845384	88.278308	66.237110	13.865759	1.14691026	4.048010
01/21/1858	187.861913	2.54198374	0.54754888	88.078445	66.053261	13.859311	1.15012340	4.052843
01/29/1887	248.981961	2.53728300	0.55136225	88.255078	65.697704	13.856295	1.13832095	4.041606
02/07/1916	327.920593	2.51488397	0.56369955	89.976698	64.119760	13.863391	1.09724502	3.988206
02/14/1945	79.944578	2.49501882	0.57470023	92.437694	62.034723	13.887532	1.06113092	3.941045
02/22/1974	226.330018	2.47428641	0.58678189	94.952909	59.782885	13.917727	1.02241995	3.892025
03/02/2003	43.392724	2.46099117	0.59354591	95.674999	59.060460	13.955349	1.00027992	3.860697
03/09/2032	233.199376	2.45750263	0.59511596	95.763614	58.766272	13.958943	0.99500359	3.852491
03/17/2061	60.381711	2.46669280	0.59046659	95.855822	58.415591	13.947424	1.01019312	3.874121
03/25/2090	225.736862	2.48117926	0.58219791	96.876780	57.424757	13.950759	1.03664189	3.908299
04/03/2119	355.396917	2.50970198	0.56520859	99.758242	54.848643	14.003848	1.09119687	3.975885
04/10/2148	88.965562	2.52745357	0.55514437	101.259193	53.500323	14.036836	1.12435194	4.018143
04/18/2177	155.906012	2.54064712	0.54750273	101.575072	52.998792	14.031487	1.14963590	4.049647

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