Asteroid General Data

2011 QS₄₉

General information

Preliminary designation	2011 QS₄₉
Group	Apollo
Absolute magnitude	24.20
Approximate diameter (m)	38
Approximate mass (kg)	1.04·10⁸
Number of observations	64
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	32.663525
a – orbit major semiaxis (astronomical units)	1.50489100
e – orbit eccentricity	0.33699200
ω – orbit ascending node-perihelion angle (degrees)	33.238254
Ω – longitude of orbit ascending node (degrees)	349.027560
i – orbit inclination to the ecliptic plane (degrees)	2.218064

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	48.041995	1.50871300	0.33834280	28.521595	352.523733	2.364736	0.99825082	1.853150
01/21/1858	291.553669	1.50674470	0.33753307	28.891202	352.299126	2.360361	0.99816853	1.849525
01/29/1887	181.053489	1.50470583	0.33677359	29.421291	352.014170	2.354470	0.99796064	1.845772
02/07/1916	85.495773	1.50368446	0.33632344	29.848981	351.769014	2.347662	0.99796014	1.843893
02/14/1945	349.999899	1.50538204	0.33734601	31.369042	350.263830	2.253838	0.99754741	1.847016
02/22/1974	239.837171	1.50796755	0.33823113	32.250507	349.587682	2.234227	0.99792598	1.851777
03/02/2003	126.781967	1.50830180	0.33828832	32.765596	349.255156	2.227107	0.99806092	1.852392
03/09/2032	20.367659	1.50489153	0.33698785	33.335584	348.970668	2.216160	0.99776137	1.846114
03/17/2061	291.596648	1.50279602	0.33628552	33.885646	348.658166	2.209622	0.99742748	1.842259
03/25/2090	204.892341	1.50350617	0.33673949	34.689763	348.103518	2.196340	0.99721628	1.843565
04/03/2119	116.121234	1.50297629	0.33664538	35.217210	347.753444	2.187020	0.99700627	1.842590
04/10/2148	28.122333	1.50161926	0.33642010	35.625853	347.481881	2.182164	0.99644435	1.840095
04/18/2177	294.410302	1.50084124	0.33622721	37.455948	346.099170	2.085685	0.99621759	1.838666

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