Asteroid General Data

2018 TQ₂

General information

Preliminary designation	2018 TQ₂
Group	Amor
Absolute magnitude	21.86
Approximate diameter (m)	110
Approximate mass (kg)	2.63·10⁹
Number of observations	329
Arc length (days)	47

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	137.423432
a – orbit major semiaxis (astronomical units)	2.22166500
e – orbit eccentricity	0.53084000
ω – orbit ascending node-perihelion angle (degrees)	172.426435
Ω – longitude of orbit ascending node (degrees)	222.333981
i – orbit inclination to the ecliptic plane (degrees)	7.682849

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.670445	2.22624141	0.53026562	168.639658	224.529780	7.435536	1.04574213	3.321689
01/21/1858	188.448196	2.22272299	0.53137343	169.178562	224.200534	7.481832	1.04162704	3.313818
01/29/1887	99.999827	2.22447242	0.53136298	169.553131	223.900179	7.503233	1.04247012	3.317731
02/07/1916	9.931918	2.22209591	0.53032022	170.335896	223.554730	7.549929	1.04367352	3.312416
02/14/1945	282.678571	2.22148534	0.53119907	170.747129	223.254016	7.584417	1.04143439	3.311050
02/22/1974	191.297986	2.22369150	0.52923303	171.483253	222.907826	7.607826	1.04684051	3.315984
03/02/2003	101.497625	2.22298915	0.53035153	172.011533	222.610945	7.649074	1.04402346	3.314413
03/09/2032	11.960709	2.22386114	0.52831463	172.618946	222.271980	7.672297	1.04896276	3.316363
03/17/2061	283.438624	2.22344166	0.52882722	173.161885	222.015410	7.708261	1.04762519	3.315425
03/25/2090	195.124341	2.22283059	0.52920534	173.666952	221.700263	7.748807	1.04649676	3.314058
04/03/2119	108.598437	2.22243758	0.52837973	174.226703	221.403463	7.766946	1.04814661	3.313180
04/10/2148	22.979544	2.21954765	0.52925024	174.768080	221.088877	7.810335	1.04485153	3.306719
04/18/2177	299.879959	2.22068689	0.52785434	175.309390	220.795013	7.825008	1.04848767	3.309265

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