Asteroid General Data

2012 KM₁₈

General information

Preliminary designation	2012 KM₁₈
Group	Amor
Absolute magnitude	23.48
Approximate diameter (m)	53
Approximate mass (kg)	2.80·10⁸
Number of observations	28
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	160.835150
a – orbit major semiaxis (astronomical units)	1.70035600
e – orbit eccentricity	0.29896800
ω – orbit ascending node-perihelion angle (degrees)	23.699350
Ω – longitude of orbit ascending node (degrees)	218.986875
i – orbit inclination to the ecliptic plane (degrees)	6.144464

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	108.491300	1.70026616	0.29850380	21.136705	220.365595	6.139204	1.19273025	2.217053
01/21/1858	140.454931	1.70060822	0.29841379	21.450984	220.174056	6.141461	1.19312329	2.217722
01/29/1887	171.832028	1.70033490	0.29854410	21.871697	219.958657	6.141385	1.19270994	2.217187
02/07/1916	203.590554	1.70023311	0.29901088	22.214028	219.761120	6.144308	1.19184491	2.216988
02/14/1945	235.111499	1.70025394	0.29881297	22.621573	219.553990	6.143286	1.19219602	2.217029
02/22/1974	266.664664	1.70065350	0.29872657	22.968769	219.366045	6.142908	1.19262311	2.217810
03/02/2003	298.285542	1.70038055	0.29868975	23.383748	219.143947	6.143713	1.19249431	2.217276
03/09/2032	329.699009	1.70045970	0.29886356	23.752009	218.960495	6.144666	1.19225425	2.217431
03/17/2061	1.538405	1.70029252	0.29896516	24.174901	218.747441	6.145187	1.19196429	2.217104
03/25/2090	33.082906	1.70017387	0.29902871	24.476773	218.541856	6.146456	1.19177306	2.216872
04/03/2119	64.912988	1.70024291	0.29939637	24.796495	218.343904	6.149094	1.19119635	2.217007
04/10/2148	96.324660	1.70039051	0.29913552	25.227040	218.128080	6.147952	1.19174331	2.217296
04/18/2177	127.746528	1.70079586	0.29921174	25.629258	217.925418	6.148692	1.19189777	2.218089

Detailed table...

3D animation...

Calculation on the date...

Return to search