Asteroid General Data

2021 QK₂

General information

Preliminary designation	2021 QK₂
Group	Aten
Absolute magnitude	24.32
Approximate diameter (m)	36
Approximate mass (kg)	8.79·10⁷
Number of observations	26
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	279.593548
a – orbit major semiaxis (astronomical units)	0.87366500
e – orbit eccentricity	0.33148800
ω – orbit ascending node-perihelion angle (degrees)	227.945253
Ω – longitude of orbit ascending node (degrees)	270.482544
i – orbit inclination to the ecliptic plane (degrees)	3.296259

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	346.238690	0.87410651	0.33163221	222.787583	276.383166	3.242451	0.58422464	0.817235
01/21/1858	186.494231	0.87343585	0.33194057	223.620380	275.465126	3.244381	0.58350705	0.816295
01/29/1887	357.249791	0.87489284	0.33006326	225.003207	274.125878	3.295404	0.58612286	0.818338
02/07/1916	162.719678	0.87528847	0.32973072	225.395961	273.738615	3.290390	0.58667898	0.818894
02/14/1945	313.733409	0.87591246	0.33004569	225.759175	273.387014	3.285890	0.58682133	0.819769
02/22/1974	135.201473	0.87295610	0.33200191	226.459733	272.037557	3.286725	0.58313300	0.815623
03/02/2003	335.028834	0.87348353	0.33181935	227.578444	270.990272	3.288941	0.58364479	0.816362
03/09/2032	173.390539	0.87379906	0.33144699	228.231443	270.151994	3.296910	0.58418099	0.816804
03/17/2061	19.296571	0.87298450	0.33192519	228.665103	269.416992	3.299800	0.58321895	0.815662
03/25/2090	243.628998	0.86967968	0.33383493	228.940610	268.263063	3.208409	0.57935023	0.811035
04/03/2119	162.759305	0.87006684	0.33372958	229.875453	267.226496	3.220687	0.57969980	0.811577
04/10/2148	92.427703	0.87053100	0.33360093	230.887129	266.102462	3.186958	0.58012105	0.812226
04/18/2177	336.907369	0.87215245	0.33338251	232.189801	265.073199	2.992008	0.58139208	0.814496

Detailed table...

3D animation...

Calculation on the date...

Return to search