Asteroid General Data

2021 PK₃

General information

Preliminary designation	2021 PK₃
Group	Amor
Absolute magnitude	22.64
Approximate diameter (m)	79
Approximate mass (kg)	8.95·10⁸
Number of observations	37
Arc length (days)	1218

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	246.888497
a – orbit major semiaxis (astronomical units)	2.10873200
e – orbit eccentricity	0.44726500
ω – orbit ascending node-perihelion angle (degrees)	290.077559
Ω – longitude of orbit ascending node (degrees)	15.288964
i – orbit inclination to the ecliptic plane (degrees)	5.169578

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	57.231864	2.10747829	0.44549991	284.155797	19.465975	5.151527	1.16859690	3.059463
01/21/1858	231.589510	2.10682602	0.44683544	285.318103	18.723725	5.156312	1.16542148	3.058043
01/29/1887	43.820890	2.10958023	0.44386803	286.239298	18.135559	5.164307	1.17320501	3.064042
02/07/1916	213.243852	2.11026885	0.44478425	286.574914	17.803220	5.155539	1.17165450	3.065542
02/14/1945	23.176607	2.10881788	0.44724744	288.010203	16.859960	5.161561	1.16565447	3.062381
02/22/1974	192.377894	2.11053261	0.44521574	288.757339	16.379638	5.168302	1.17089026	3.066117
03/02/2003	0.286326	2.10918578	0.44586883	289.166021	15.942420	5.167688	1.16876558	3.063182
03/09/2032	170.807327	2.10871979	0.44751315	290.089080	15.257496	5.169134	1.16503994	3.062167
03/17/2061	341.245403	2.10934420	0.44651206	291.051211	14.662157	5.180241	1.16749657	3.063528
03/25/2090	149.719781	2.11006417	0.44452419	291.514023	14.262038	5.182195	1.17208962	3.065096
04/03/2119	319.991603	2.10859225	0.44642038	292.152563	13.733946	5.183126	1.16727370	3.061890
04/10/2148	129.999087	2.10947584	0.44621736	293.662526	12.866277	5.200618	1.16819111	3.063814
04/18/2177	298.761139	2.11049775	0.44437876	294.009530	12.554808	5.201464	1.17263739	3.066041

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