Asteroid General Data

2012 HO₂ (620073)

General information

Preliminary designation	2012 HO₂
Number	620073
Group	Apollo
Absolute magnitude	20.41
Approximate diameter (m)	220
Approximate mass (kg)	1.95·10¹⁰
Number of observations	88
Arc length (days)	4049

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	278.708360
a – orbit major semiaxis (astronomical units)	1.23444000
e – orbit eccentricity	0.39471300
ω – orbit ascending node-perihelion angle (degrees)	226.242972
Ω – longitude of orbit ascending node (degrees)	211.640241
i – orbit inclination to the ecliptic plane (degrees)	26.344681

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	233.136997	1.23431171	0.39312366	225.249150	212.545518	26.421693	0.74907457	1.371317
01/21/1858	290.546676	1.23441641	0.39337090	225.378319	212.407820	26.412277	0.74883291	1.371492
01/29/1887	348.098203	1.23439169	0.39351709	225.519316	212.281455	26.401336	0.74863747	1.371450
02/07/1916	46.300030	1.23441676	0.39372690	225.675835	212.140787	26.388582	0.74839367	1.371492
02/14/1945	103.058362	1.23442636	0.39399818	225.833271	212.010589	26.378661	0.74806462	1.371508
02/22/1974	161.272070	1.23439185	0.39431260	225.990265	211.879374	26.364586	0.74765559	1.371451
03/02/2003	218.834297	1.23443208	0.39450400	226.113466	211.748398	26.356525	0.74744369	1.371518
03/09/2032	275.947657	1.23440352	0.39481420	226.285680	211.614788	26.341809	0.74704349	1.371470
03/17/2061	334.217103	1.23437857	0.39510618	226.408944	211.484554	26.335005	0.74666796	1.371429
03/25/2090	31.370283	1.23455192	0.39543959	226.528358	211.358677	26.326244	0.74636121	1.371717
04/03/2119	89.318403	1.23436558	0.39553283	226.689431	211.219505	26.313954	0.74613347	1.371407
04/10/2148	147.139640	1.23439502	0.39574111	226.824771	211.088201	26.305847	0.74589417	1.371456
04/18/2177	204.235917	1.23440285	0.39602914	226.996953	210.947806	26.290602	0.74554335	1.371469

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