Asteroid General Data

2001 QQ₁₄₂ (139622)

General information

Preliminary designation	2001 QQ₁₄₂
Number	139622
Group	Apollo
Absolute magnitude	18.46
Approximate diameter (m)	540
Approximate mass (kg)	2.88·10¹¹
Number of observations	1152
Arc length (days)	8289

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	238.335712
a – orbit major semiaxis (astronomical units)	1.42056700
e – orbit eccentricity	0.31000200
ω – orbit ascending node-perihelion angle (degrees)	337.957277
Ω – longitude of orbit ascending node (degrees)	83.163330
i – orbit inclination to the ecliptic plane (degrees)	9.338806

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	335.107520	1.41909736	0.31028214	335.623049	84.426830	9.281528	0.97877680	1.690515
01/21/1858	32.450846	1.42139216	0.31115966	335.976132	84.249595	9.276366	0.97911226	1.694617
01/29/1887	77.469896	1.42137237	0.31102535	336.202433	84.107625	9.276391	0.97928953	1.694581
02/07/1916	127.498466	1.42022251	0.31038993	336.502511	83.916244	9.284621	0.97939975	1.692525
02/14/1945	187.686946	1.41833333	0.30963100	336.778300	83.714748	9.298233	0.97917336	1.689149
02/22/1974	243.737879	1.42288480	0.31124827	337.479526	83.515520	9.312013	0.98001437	1.697287
03/02/2003	281.875499	1.42205481	0.31079121	337.739969	83.353139	9.316297	0.98009267	1.695802
03/09/2032	322.453305	1.42062114	0.31008852	338.038538	83.132898	9.340019	0.98010284	1.693238
03/17/2061	1.987861	1.42371906	0.31140475	338.446426	82.963428	9.333048	0.98036617	1.698780
03/25/2090	43.477280	1.42195996	0.31069922	338.690628	82.747981	9.354331	0.98015810	1.695632
04/03/2119	90.353649	1.42038908	0.30976442	338.939742	82.559385	9.366535	0.98040308	1.692823
04/10/2148	163.852944	1.41640920	0.30754798	339.331803	82.330776	9.431514	0.98079541	1.685713
04/18/2177	241.774115	1.41636233	0.30755397	339.614096	82.170774	9.433074	0.98075448	1.685630

Detailed table...

3D animation...

Calculation on the date...

Return to search