Asteroid General Data

2021 KU₂

General information

Preliminary designation	2021 KU₂
Group	Apollo
Absolute magnitude	22.85
Approximate diameter (m)	71
Approximate mass (kg)	6.70·10⁸
Number of observations	50
Arc length (days)	223

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	39.327666
a – orbit major semiaxis (astronomical units)	1.14906400
e – orbit eccentricity	0.19776900
ω – orbit ascending node-perihelion angle (degrees)	247.973108
Ω – longitude of orbit ascending node (degrees)	84.718531
i – orbit inclination to the ecliptic plane (degrees)	21.271752

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	181.018047	1.14878784	0.19725361	247.637919	85.514829	21.263452	0.92218529	1.231290
01/21/1858	24.799802	1.14891713	0.19733819	247.683971	85.398158	21.262592	0.92219190	1.231498
01/29/1887	228.843917	1.14858586	0.19729357	247.835735	85.277811	21.264399	0.92197726	1.230965
02/07/1916	78.393823	1.14792754	0.19710145	248.037189	85.159733	21.268862	0.92166936	1.229907
02/14/1945	292.638115	1.14800422	0.19713485	248.102254	85.043851	21.269168	0.92169257	1.230030
02/22/1974	146.435268	1.14832270	0.19724295	248.055344	84.929196	21.267164	0.92182414	1.230542
03/02/2003	355.786079	1.14860601	0.19755107	248.049456	84.820691	21.263896	0.92169767	1.230998
03/09/2032	200.473350	1.14882915	0.19760297	248.000131	84.702439	21.261503	0.92181710	1.231356
03/17/2061	44.427809	1.14867167	0.19738727	248.016652	84.584803	21.264206	0.92193851	1.231103
03/25/2090	251.738348	1.14852755	0.19712713	248.106008	84.463250	21.266877	0.92212161	1.230872
04/03/2119	104.340789	1.14805037	0.19668625	248.187754	84.340775	21.271510	0.92224465	1.230105
04/10/2148	319.384727	1.14787993	0.19649780	248.213235	84.226680	21.270774	0.92232404	1.229831
04/18/2177	170.287142	1.14866627	0.19676283	248.044082	84.105488	21.263825	0.92265144	1.231095

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