Asteroid General Data

2003 WQ₇ (450259)

General information

Preliminary designation	2003 WQ₇
Number	450259
Group	Apollo
Absolute magnitude	19.93
Approximate diameter (m)	270
Approximate mass (kg)	3.78·10¹⁰
Number of observations	148
Arc length (days)	6257

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	124.674297
a – orbit major semiaxis (astronomical units)	1.80041600
e – orbit eccentricity	0.45320000
ω – orbit ascending node-perihelion angle (degrees)	100.199752
Ω – longitude of orbit ascending node (degrees)	38.551928
i – orbit inclination to the ecliptic plane (degrees)	17.797306

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	189.017386	1.80030689	0.45521447	96.881612	41.266466	17.729385	0.98078114	2.415574
01/21/1858	193.203872	1.80006484	0.45515224	97.589500	40.748136	17.743688	0.98076131	2.415087
01/29/1887	197.189151	1.80050575	0.45428848	98.036126	40.391591	17.753458	0.98255674	2.415975
02/07/1916	200.641441	1.80059042	0.45396108	98.381579	40.042438	17.756467	0.98319245	2.416145
02/14/1945	204.407282	1.80042020	0.45404774	98.734464	39.708356	17.758354	0.98294348	2.415803
02/22/1974	209.640075	1.80037224	0.45430057	99.318963	39.244973	17.761664	0.98246211	2.415706
03/02/2003	215.669636	1.79994436	0.45403573	99.868493	38.836154	17.784218	0.98270530	2.414845
03/09/2032	220.628191	1.80014618	0.45352468	100.253972	38.493158	17.796079	0.98373546	2.415251
03/17/2061	224.516438	1.80051537	0.45289582	100.560272	38.168989	17.805245	0.98506948	2.415994
03/25/2090	228.643599	1.80019740	0.45330632	100.941659	37.831900	17.811344	0.98415654	2.415354
04/03/2119	233.678264	1.79985353	0.45349724	101.635620	37.325228	17.832341	0.98362491	2.414662
04/10/2148	238.998845	1.80043276	0.45256945	102.099922	36.966561	17.848907	0.98561189	2.415828
04/18/2177	243.538256	1.80094643	0.45182482	102.455653	36.613906	17.857409	0.98723414	2.416862

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