Asteroid General Data

2012 RL₁₅

General information

Preliminary designation	2012 RL₁₅
Group	Aten
Absolute magnitude	24.32
Approximate diameter (m)	36
Approximate mass (kg)	8.79·10⁷
Number of observations	50
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	246.901494
a – orbit major semiaxis (astronomical units)	0.87652900
e – orbit eccentricity	0.29395100
ω – orbit ascending node-perihelion angle (degrees)	334.100188
Ω – longitude of orbit ascending node (degrees)	172.965649
i – orbit inclination to the ecliptic plane (degrees)	26.500493

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	266.591888	0.87558075	0.29370417	333.618952	173.608400	26.480819	0.61841903	0.819304
01/21/1858	60.924451	0.87537177	0.29384152	333.730931	173.513901	26.483001	0.61815120	0.819010
01/29/1887	212.233879	0.87586434	0.29383919	333.749802	173.425311	26.485135	0.61850107	0.819702
02/07/1916	351.666636	0.87646967	0.29416510	333.839603	173.321760	26.483092	0.61864288	0.820552
02/14/1945	118.566689	0.87693549	0.29433850	333.900151	173.226455	26.483489	0.61881961	0.821206
02/22/1974	239.192062	0.87703861	0.29431775	333.970835	173.140565	26.489107	0.61891058	0.821351
03/02/2003	0.456767	0.87690392	0.29406196	334.035525	173.049726	26.495567	0.61903984	0.821162
03/09/2032	129.335962	0.87642251	0.29384338	334.118500	172.944374	26.500746	0.61889155	0.820485
03/17/2061	269.725904	0.87589371	0.29372161	334.206033	172.838414	26.506011	0.61862480	0.819743
03/25/2090	59.478110	0.87542747	0.29353414	334.319796	172.742172	26.513431	0.61845962	0.819089
04/03/2119	216.577051	0.87541586	0.29364876	334.369630	172.651521	26.513504	0.61835108	0.819072
04/10/2148	6.083750	0.87589890	0.29362760	334.422593	172.564267	26.517744	0.61871081	0.819750
04/18/2177	144.387438	0.87651879	0.29399771	334.508063	172.458722	26.514883	0.61882428	0.820621

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