Asteroid General Data

2021 KP

General information

Preliminary designation	2021 KP
Group	Apollo
Absolute magnitude	26.10
Approximate diameter (m)	16
Approximate mass (kg)	7.51·10⁶
Number of observations	35
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	223.113616
a – orbit major semiaxis (astronomical units)	2.19074000
e – orbit eccentricity	0.55905700
ω – orbit ascending node-perihelion angle (degrees)	210.869358
Ω – longitude of orbit ascending node (degrees)	65.244842
i – orbit inclination to the ecliptic plane (degrees)	8.964993

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.801221	2.15044650	0.55259723	206.897646	68.264808	9.492375	0.96211572	3.153505
01/21/1858	180.390410	2.15718049	0.55133224	207.604207	67.755786	9.395154	0.96785734	3.168329
01/29/1887	237.506832	2.15772825	0.55286346	208.414993	67.291472	9.313670	0.96479915	3.169536
02/07/1916	290.556435	2.16000228	0.55206677	208.676484	66.985754	9.279189	0.96753681	3.174548
02/14/1945	343.543967	2.16072667	0.55164770	209.600368	66.442281	9.189032	0.96876677	3.176145
02/22/1974	36.999022	2.15812148	0.55582876	210.083580	66.131371	9.150783	0.95857549	3.170403
03/02/2003	84.967775	2.15945486	0.55483820	210.688992	65.671567	9.087210	0.96130681	3.173341
03/09/2032	111.156126	2.19026093	0.55888261	210.997886	65.134158	8.957913	0.96616219	3.241488
03/17/2061	98.738348	2.18732200	0.56129632	211.568197	64.779634	8.910532	0.95958620	3.234966
03/25/2090	83.669940	2.19112822	0.56319329	212.378293	64.175659	8.816886	0.95709950	3.243413
04/03/2119	65.158514	2.19076376	0.56119412	212.797585	63.820668	8.778480	0.96132002	3.242604
04/10/2148	49.687717	2.18922998	0.56223267	213.626187	63.249985	8.698604	0.95837337	3.239199
04/18/2177	32.791963	2.19186591	0.56177771	214.633517	62.642032	8.606899	0.96052450	3.245051

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