Asteroid General Data

2021 QF

General information

Preliminary designation	2021 QF
Group	Aten
Absolute magnitude	24.11
Approximate diameter (m)	40
Approximate mass (kg)	1.17·10⁸
Number of observations	41
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	214.232955
a – orbit major semiaxis (astronomical units)	0.80557500
e – orbit eccentricity	0.39874000
ω – orbit ascending node-perihelion angle (degrees)	167.593502
Ω – longitude of orbit ascending node (degrees)	328.672117
i – orbit inclination to the ecliptic plane (degrees)	8.651082

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	59.960496	0.80534311	0.39849662	165.696730	331.090637	8.723298	0.48441661	0.722723
01/21/1858	115.178831	0.80550324	0.39859831	165.944857	330.739062	8.699988	0.48443101	0.722939
01/29/1887	164.544878	0.80569334	0.39846346	166.216624	330.413223	8.707817	0.48465399	0.723195
02/07/1916	215.718763	0.80559980	0.39867041	166.489146	330.042153	8.685157	0.48443100	0.723069
02/14/1945	264.723039	0.80540450	0.39873700	166.784455	329.713859	8.685841	0.48425993	0.722806
02/22/1974	316.236981	0.80546961	0.39875952	167.074425	329.339879	8.670161	0.48428093	0.722894
03/02/2003	7.409048	0.80531732	0.39884011	167.367183	328.983261	8.661172	0.48412447	0.722689
03/09/2032	60.823093	0.80543515	0.39875287	167.634545	328.619935	8.649000	0.48426557	0.722847
03/17/2061	112.657339	0.80530092	0.39883316	167.933913	328.267534	8.641009	0.48412021	0.722666
03/25/2090	167.082258	0.80537124	0.39881135	168.207297	327.902864	8.626811	0.48418005	0.722761
04/03/2119	218.306535	0.80533472	0.39886756	168.503243	327.583128	8.617480	0.48411283	0.722712
04/10/2148	272.379736	0.80548355	0.39881432	168.773661	327.189177	8.607626	0.48424517	0.722912
04/18/2177	322.930391	0.80536459	0.39895342	169.078224	326.864850	8.598330	0.48406164	0.722752

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