Asteroid General Data

1998 KH

General information

Preliminary designation	1998 KH
Group	Apollo
Absolute magnitude	19.07
Approximate diameter (m)	410
Approximate mass (kg)	1.24·10¹¹
Number of observations	143
Arc length (days)	6225

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	160.844528
a – orbit major semiaxis (astronomical units)	1.65050200
e – orbit eccentricity	0.71371900
ω – orbit ascending node-perihelion angle (degrees)	64.489844
Ω – longitude of orbit ascending node (degrees)	44.628593
i – orbit inclination to the ecliptic plane (degrees)	26.233828

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	74.517424	1.65051881	0.71020017	61.323324	48.131933	26.865599	0.47832008	2.120466
01/21/1858	321.443958	1.65051631	0.71085804	61.797457	47.586538	26.761658	0.47723352	2.120461
01/29/1887	208.631354	1.65032572	0.71123313	62.234901	47.121769	26.671677	0.47655939	2.120094
02/07/1916	96.503309	1.64991112	0.71161586	62.744846	46.557038	26.572559	0.47580819	2.119295
02/14/1945	346.301241	1.64980607	0.71216002	63.183670	46.086760	26.488142	0.47488014	2.119093
02/22/1974	235.785100	1.65036344	0.71270895	63.655131	45.549766	26.388716	0.47413464	2.120167
03/02/2003	123.768590	1.65064201	0.71329449	64.110789	45.055549	26.308504	0.47324815	2.120704
03/09/2032	10.504510	1.65030381	0.71410009	64.526273	44.565081	26.225379	0.47182170	2.120052
03/17/2061	258.132824	1.65028270	0.71418174	65.059452	43.996223	26.129695	0.47168093	2.120011
03/25/2090	147.164015	1.64990725	0.71456218	65.490153	43.508962	26.054507	0.47094594	2.119288
04/03/2119	36.636852	1.65042253	0.71482802	66.027441	42.918737	25.970407	0.47065426	2.120281
04/10/2148	284.187556	1.65043374	0.71519864	66.480230	42.420154	25.892024	0.47004578	2.120302
04/18/2177	170.208487	1.65037594	0.71559035	67.024379	41.812386	25.800194	0.46938284	2.120191

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