Asteroid General Data

2021 RT₇

General information

Preliminary designation	2021 RT₇
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	14
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	206.359182
a – orbit major semiaxis (astronomical units)	1.27969100
e – orbit eccentricity	0.27789700
ω – orbit ascending node-perihelion angle (degrees)	294.660281
Ω – longitude of orbit ascending node (degrees)	348.915799
i – orbit inclination to the ecliptic plane (degrees)	10.764100

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	63.564919	1.28009469	0.27919006	292.578808	350.489053	10.668846	0.92270498	1.448317
01/21/1858	76.977632	1.27997064	0.27909191	292.803656	350.282452	10.666800	0.92274119	1.448107
01/29/1887	84.863494	1.28087695	0.27927641	293.202663	350.056546	10.671820	0.92315823	1.449645
02/07/1916	90.399717	1.28099355	0.27914480	293.560141	349.820908	10.692481	0.92341086	1.449843
02/14/1945	95.575197	1.28096425	0.27892827	293.905047	349.576169	10.713098	0.92366711	1.449793
02/22/1974	102.210855	1.28071632	0.27865915	294.214213	349.345272	10.733548	0.92383299	1.449373
03/02/2003	113.738741	1.28013418	0.27843644	294.458222	349.118653	10.742600	0.92369818	1.448384
03/09/2032	128.111002	1.27967153	0.27791094	294.667483	348.897694	10.763661	0.92403681	1.447599
03/17/2061	144.473502	1.27980002	0.27792187	294.950528	348.688387	10.759416	0.92411560	1.447817
03/25/2090	159.060133	1.28062409	0.27802577	295.323655	348.478055	10.770226	0.92457759	1.449216
04/03/2119	171.288249	1.28056521	0.27804255	295.570136	348.255258	10.772683	0.92451359	1.449116
04/10/2148	183.404712	1.27967411	0.27759346	295.770263	348.019359	10.782111	0.92444495	1.447604
04/18/2177	199.522342	1.27982819	0.27764271	296.064525	347.821917	10.779419	0.92449322	1.447865

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