Asteroid General Data

2011 QD₄₈ (389694)

General information

Preliminary designation	2011 QD₄₈
Number	389694
Group	Apollo
Absolute magnitude	18.20
Approximate diameter (m)	610
Approximate mass (kg)	4.13·10¹¹
Number of observations	729
Arc length (days)	2940

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	215.825203
a – orbit major semiaxis (astronomical units)	1.54540700
e – orbit eccentricity	0.49208200
ω – orbit ascending node-perihelion angle (degrees)	106.820021
Ω – longitude of orbit ascending node (degrees)	358.774533
i – orbit inclination to the ecliptic plane (degrees)	19.071076

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	254.121693	1.54584822	0.49386326	104.476133	0.876288	18.960679	0.78241059	1.921989
01/21/1858	291.074593	1.54510364	0.49343491	104.826741	0.542833	18.979019	0.78269557	1.920601
01/29/1887	330.029209	1.54526936	0.49304186	105.129823	0.272042	18.989312	0.78338687	1.920909
02/07/1916	5.891018	1.54609156	0.49304051	105.559576	359.930238	19.004364	0.78380579	1.922443
02/14/1945	45.479302	1.54500261	0.49265794	105.869220	359.634372	19.030483	0.78384481	1.920412
02/22/1974	84.795086	1.54536092	0.49270408	106.285387	359.299417	19.046552	0.78395530	1.921080
03/02/2003	123.190994	1.54522378	0.49232723	106.536088	359.024744	19.059950	0.78446805	1.920825
03/09/2032	162.037802	1.54543446	0.49204506	106.878228	358.719237	19.069840	0.78501107	1.921217
03/17/2061	198.273171	1.54572611	0.49195587	107.258312	358.410058	19.088016	0.78529708	1.921761
03/25/2090	240.991350	1.54439321	0.49146966	107.509795	358.125279	19.111444	0.78537081	1.919276
04/03/2119	284.004841	1.54396310	0.49107712	107.862128	357.800495	19.132998	0.78575815	1.918474
04/10/2148	326.794492	1.54497120	0.49082793	108.184986	357.539293	19.144403	0.78665619	1.920354
04/18/2177	8.197113	1.54456115	0.49042690	108.564437	357.203985	19.164082	0.78706681	1.919589

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