Asteroid General Data

2015 RH₂ (674590)

General information

Preliminary designation	2015 RH₂
Number	674590
Group	Apollo
Absolute magnitude	22.00
Approximate diameter (m)	110
Approximate mass (kg)	2.17·10⁹
Number of observations	411
Arc length (days)	3146

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.349226
a – orbit major semiaxis (astronomical units)	1.21791400
e – orbit eccentricity	0.26656700
ω – orbit ascending node-perihelion angle (degrees)	115.398089
Ω – longitude of orbit ascending node (degrees)	332.371027
i – orbit inclination to the ecliptic plane (degrees)	5.355756

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	247.586028	1.21705106	0.26689349	112.394773	335.115275	5.306352	0.89222805	1.342653
01/21/1858	111.727354	1.21614167	0.26641534	112.813946	334.689544	5.293861	0.89214287	1.341148
01/29/1887	339.302232	1.21679109	0.26648098	113.076709	334.378439	5.306305	0.89253941	1.342223
02/07/1916	209.162394	1.21440869	0.26564005	113.389436	333.798367	5.314763	0.89181310	1.338283
02/14/1945	80.147818	1.21617137	0.26631952	113.838489	333.597059	5.314424	0.89228120	1.341198
02/22/1974	316.779931	1.21457086	0.26582884	114.326087	333.089883	5.301319	0.89170289	1.338551
03/02/2003	175.943565	1.21827835	0.26672461	115.101095	332.732930	5.357540	0.89333353	1.344685
03/09/2032	29.616058	1.21819231	0.26681306	115.458495	332.329440	5.355269	0.89316269	1.344542
03/17/2061	242.370115	1.21719063	0.26634333	115.824552	331.997735	5.348389	0.89300003	1.342884
03/25/2090	106.578476	1.21698313	0.26614479	115.959772	331.740439	5.362361	0.89308941	1.342541
04/03/2119	334.370670	1.21754977	0.26631120	116.595046	331.229834	5.358351	0.89330262	1.343478
04/10/2148	187.361716	1.21782184	0.26624371	116.878238	331.041730	5.357134	0.89358443	1.343929
04/18/2177	35.298713	1.21944376	0.26663570	117.475646	330.602909	5.350122	0.89429652	1.346614

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