Asteroid General Data

2021 KH₃

General information

Preliminary designation	2021 KH₃
Group	Amor
Absolute magnitude	21.22
Approximate diameter (m)	150
Approximate mass (kg)	6.37·10⁹
Number of observations	77
Arc length (days)	1249

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	254.603301
a – orbit major semiaxis (astronomical units)	2.09310600
e – orbit eccentricity	0.48220100
ω – orbit ascending node-perihelion angle (degrees)	238.654799
Ω – longitude of orbit ascending node (degrees)	68.769371
i – orbit inclination to the ecliptic plane (degrees)	6.479801

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	201.861625	2.09683262	0.47821422	234.209521	71.982784	6.646380	1.09409745	3.036311
01/21/1858	43.226298	2.09750367	0.47748324	234.576168	71.621801	6.634145	1.09598083	3.037769
01/29/1887	246.251695	2.09421082	0.48097720	234.979384	71.273129	6.614605	1.08694317	3.030618
02/07/1916	92.814622	2.09349050	0.48280278	235.886863	70.764250	6.580795	1.08274747	3.029055
02/14/1945	298.464736	2.09605699	0.47995869	237.304790	69.890525	6.530542	1.09003622	3.034626
02/22/1974	139.640075	2.09735127	0.47856006	237.722046	69.516994	6.517620	1.09364273	3.037438
03/02/2003	340.385127	2.09562318	0.48050866	238.011752	69.188722	6.506384	1.08865810	3.033684
03/09/2032	185.543145	2.09417621	0.48259667	238.706140	68.705004	6.478041	1.08353375	3.030543
03/17/2061	31.760354	2.09418942	0.48301923	239.722597	68.098194	6.442730	1.08265566	3.030572
03/25/2090	234.767125	2.09639702	0.48024799	240.883467	67.347808	6.409562	1.08960656	3.035365
04/03/2119	75.734097	2.09718073	0.47890882	241.320073	66.944497	6.396654	1.09282239	3.037067
04/10/2148	278.322547	2.09507509	0.48165985	241.651858	66.574713	6.379481	1.08596154	3.032494
04/18/2177	124.724849	2.09326433	0.48398758	242.542389	66.043359	6.351629	1.08015039	3.028564

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