Asteroid General Data

2015 RD₂

General information

Preliminary designation	2015 RD₂
Group	Amor
Absolute magnitude	19.31
Approximate diameter (m)	360
Approximate mass (kg)	8.91·10¹⁰
Number of observations	409
Arc length (days)	11580

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	231.124138
a – orbit major semiaxis (astronomical units)	1.74528400
e – orbit eccentricity	0.39252500
ω – orbit ascending node-perihelion angle (degrees)	315.618555
Ω – longitude of orbit ascending node (degrees)	120.996148
i – orbit inclination to the ecliptic plane (degrees)	14.670104

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	329.391879	1.74532047	0.39466243	313.197254	122.518208	14.521297	1.05650806	2.305756
01/21/1858	179.658053	1.74531221	0.39383052	313.581905	122.291305	14.544548	1.05795500	2.305740
01/29/1887	31.019853	1.74524549	0.39373648	313.880934	122.087044	14.563348	1.05807868	2.305608
02/07/1916	241.994511	1.74520801	0.39354272	314.276154	121.842648	14.587498	1.05839410	2.305533
02/14/1945	92.792146	1.74513150	0.39313383	314.624173	121.629728	14.607434	1.05906127	2.305382
02/22/1974	304.488481	1.74529840	0.39294084	314.970277	121.387288	14.630431	1.05949939	2.305712
03/02/2003	155.543613	1.74528151	0.39284933	315.306190	121.180987	14.649895	1.05964885	2.305679
03/09/2032	6.001677	1.74498232	0.39281647	315.759377	120.928855	14.679668	1.05952453	2.305086
03/17/2061	217.391140	1.74525999	0.39254311	316.025470	120.721369	14.693860	1.06017020	2.305636
03/25/2090	67.988055	1.74535780	0.39246959	316.309096	120.518948	14.710828	1.06035794	2.305830
04/03/2119	277.909643	1.74516382	0.39220639	316.765345	120.276187	14.740550	1.06069942	2.305446
04/10/2148	128.843789	1.74529656	0.39182645	317.065474	120.065064	14.755043	1.06144320	2.305709
04/18/2177	339.816781	1.74519638	0.39139067	317.397729	119.855667	14.778785	1.06214279	2.305510

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