Asteroid General Data

2021 QP₃

General information

Preliminary designation	2021 QP₃
Group	Apollo
Absolute magnitude	22.58
Approximate diameter (m)	81
Approximate mass (kg)	9.73·10⁸
Number of observations	28
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	154.445500
a – orbit major semiaxis (astronomical units)	1.13316300
e – orbit eccentricity	0.37890100
ω – orbit ascending node-perihelion angle (degrees)	46.856556
Ω – longitude of orbit ascending node (degrees)	168.235051
i – orbit inclination to the ecliptic plane (degrees)	9.564489

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	358.598067	1.13198788	0.37756217	44.827215	169.971588	9.641023	0.70459208	1.204379
01/21/1858	39.378567	1.13149749	0.37735126	45.087196	169.738981	9.644314	0.70452548	1.203597
01/29/1887	82.088376	1.13157591	0.37759004	45.274455	169.487803	9.643843	0.70430411	1.203722
02/07/1916	118.291850	1.13172843	0.37741637	45.577267	169.236152	9.656775	0.70459559	1.203965
02/14/1945	163.291433	1.12715712	0.37547169	46.027489	169.041464	9.672245	0.70394153	1.196678
02/22/1974	250.794907	1.12779714	0.37563848	46.214266	168.849611	9.667029	0.70415314	1.197697
03/02/2003	319.247282	1.12991760	0.37665187	46.395789	168.607220	9.645322	0.70433203	1.201077
03/09/2032	348.876205	1.13286464	0.37878628	46.921188	168.175314	9.571746	0.70375106	1.205779
03/17/2061	10.835652	1.13297918	0.37877924	47.187356	167.955400	9.573481	0.70383019	1.205962
03/25/2090	53.673545	1.13041416	0.37737600	47.729446	167.657700	9.606142	0.70382299	1.201869
04/03/2119	100.109025	1.13102400	0.37766752	47.912559	167.445905	9.604433	0.70387297	1.202841
04/10/2148	159.416374	1.12969665	0.37692200	48.208518	167.254645	9.602098	0.70388913	1.200725
04/18/2177	219.520334	1.13047894	0.37758941	48.403195	166.991494	9.590504	0.70362207	1.201972

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