Asteroid General Data

2018 KD₂

General information

Preliminary designation	2018 KD₂
Group	Aten
Absolute magnitude	25.74
Approximate diameter (m)	19
Approximate mass (kg)	1.24·10⁷
Number of observations	31
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	208.710647
a – orbit major semiaxis (astronomical units)	0.86531200
e – orbit eccentricity	0.47692000
ω – orbit ascending node-perihelion angle (degrees)	48.731002
Ω – longitude of orbit ascending node (degrees)	54.217754
i – orbit inclination to the ecliptic plane (degrees)	3.307692

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	167.820831	0.87162892	0.47619161	47.604014	56.106713	3.606801	0.45656654	0.813763
01/21/1858	40.710673	0.87189167	0.47605899	47.765847	55.842796	3.591849	0.45681980	0.814131
01/29/1887	278.069631	0.87144643	0.47619084	48.083099	55.428222	3.581290	0.45647162	0.813508
02/07/1916	158.037879	0.87147348	0.47619241	48.210363	55.183582	3.572092	0.45648442	0.813546
02/14/1945	76.895289	0.86861157	0.47655424	48.033358	55.139171	3.538818	0.45467105	0.809541
02/22/1974	69.055576	0.86594201	0.47791574	47.905788	54.724729	3.461968	0.45209470	0.805812
03/02/2003	101.086322	0.86381113	0.47767448	47.906146	54.706664	3.425853	0.45119060	0.802840
03/09/2032	138.432791	0.86494442	0.47689060	48.514614	54.339888	3.288390	0.45246055	0.804420
03/17/2061	181.294167	0.86463702	0.47662801	48.650229	54.229307	3.265186	0.45252680	0.803991
03/25/2090	199.736003	0.86545810	0.47678727	48.917703	53.867035	3.254301	0.45281870	0.805137
04/03/2119	214.563331	0.86533280	0.47652646	48.546460	54.299129	3.197508	0.45297882	0.804962
04/10/2148	229.374416	0.86548606	0.47676491	48.739120	53.967165	3.184774	0.45285268	0.805176
04/18/2177	248.083118	0.86524004	0.47651069	48.215543	54.542034	3.116645	0.45294391	0.804833

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