Asteroid General Data

1999 FQ₅ (40263)

General information

Preliminary designation	1999 FQ₅
Number	40263
Group	Amor
Absolute magnitude	17.75
Approximate diameter (m)	750
Approximate mass (kg)	7.69·10¹¹
Number of observations	912
Arc length (days)	11403

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	169.284733
a – orbit major semiaxis (astronomical units)	1.49483600
e – orbit eccentricity	0.16117300
ω – orbit ascending node-perihelion angle (degrees)	198.738661
Ω – longitude of orbit ascending node (degrees)	172.794033
i – orbit inclination to the ecliptic plane (degrees)	25.846552

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.519474	1.49487142	0.16065887	197.226159	173.584820	25.836013	1.25470707	1.827706
01/21/1858	72.447682	1.49479619	0.16068979	197.440216	173.468975	25.837165	1.25459770	1.827568
01/29/1887	28.345666	1.49493062	0.16085542	197.663887	173.355446	25.840487	1.25446293	1.827815
02/07/1916	344.226903	1.49490629	0.16088294	197.893067	173.239089	25.841306	1.25440138	1.827770
02/14/1945	299.978361	1.49487011	0.16100794	198.115690	173.120789	25.844155	1.25418416	1.827704
02/22/1974	255.978944	1.49482529	0.16103085	198.351571	173.005097	25.842919	1.25411229	1.827622
03/02/2003	211.781824	1.49490099	0.16110070	198.567963	172.890982	25.845121	1.25407140	1.827760
03/09/2032	167.763693	1.49483265	0.16114004	198.799714	172.774382	25.844018	1.25395527	1.827635
03/17/2061	123.478575	1.49485610	0.16124727	199.029411	172.659226	25.845736	1.25381463	1.827678
03/25/2090	79.452560	1.49492894	0.16136121	199.271940	172.546140	25.845680	1.25370539	1.827812
04/03/2119	35.139344	1.49495873	0.16146912	199.496756	172.434705	25.847502	1.25356906	1.827866
04/10/2148	351.193243	1.49482233	0.16157253	199.701020	172.317528	25.850401	1.25330011	1.827616
04/18/2177	307.023634	1.49480922	0.16163489	199.935430	172.200970	25.851795	1.25319589	1.827592

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