Asteroid General Data

2003 QB₉₀ (242211)

General information

Preliminary designation	2003 QB₉₀
Number	242211
Group	Amor
Absolute magnitude	18.19
Approximate diameter (m)	610
Approximate mass (kg)	4.19·10¹¹
Number of observations	444
Arc length (days)	7825

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	199.087685
a – orbit major semiaxis (astronomical units)	2.31760500
e – orbit eccentricity	0.47646400
ω – orbit ascending node-perihelion angle (degrees)	208.869126
Ω – longitude of orbit ascending node (degrees)	129.296127
i – orbit inclination to the ecliptic plane (degrees)	4.841679

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	196.028529	2.31605423	0.47591313	205.010902	131.263509	4.890952	1.21381360	3.524712
01/21/1858	277.136490	2.31954156	0.47348736	205.553459	130.964041	4.875745	1.22126795	3.532676
01/29/1887	357.393354	2.31838162	0.47410041	206.264392	130.647949	4.869107	1.21923594	3.530027
02/07/1916	78.621567	2.31810449	0.47447031	206.499583	130.391499	4.868042	1.21823273	3.529394
02/14/1945	158.873381	2.31870885	0.47535523	207.023750	130.178530	4.865302	1.21649846	3.530774
02/22/1974	238.886959	2.31742382	0.47641005	207.593552	129.857232	4.859784	1.21337982	3.527839
03/02/2003	318.342487	2.31634993	0.47718553	208.164590	129.589992	4.853296	1.21102127	3.525388
03/09/2032	38.199604	2.31723566	0.47662858	208.844098	129.258790	4.842155	1.21277491	3.527410
03/17/2061	117.296316	2.31793919	0.47633125	209.573592	128.941271	4.832249	1.21383232	3.529016
03/25/2090	197.791864	2.31661381	0.47695072	210.190238	128.642217	4.822470	1.21170319	3.525990
04/03/2119	278.192582	2.31974872	0.47444414	210.669778	128.325771	4.807595	1.21915754	3.533150
04/10/2148	358.684212	2.31886645	0.47498983	211.467562	127.960522	4.795609	1.21742846	3.531134
04/18/2177	79.124801	2.31758444	0.47588795	211.639214	127.736539	4.795638	1.21467393	3.528206

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