Asteroid General Data

2017 RK₁

General information

Preliminary designation	2017 RK₁
Group	Amor
Absolute magnitude	20.36
Approximate diameter (m)	230
Approximate mass (kg)	2.09·10¹⁰
Number of observations	193
Arc length (days)	2040

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	268.168596
a – orbit major semiaxis (astronomical units)	2.20803300
e – orbit eccentricity	0.43492900
ω – orbit ascending node-perihelion angle (degrees)	176.932476
Ω – longitude of orbit ascending node (degrees)	180.948212
i – orbit inclination to the ecliptic plane (degrees)	9.130067

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	200.046664	2.20771253	0.43493399	173.552400	182.675571	8.987628	1.24750332	3.280306
01/21/1858	142.336193	2.20884747	0.43383032	173.991654	182.445239	8.996424	1.25058247	3.282836
01/29/1887	83.982897	2.20827910	0.43501074	174.560596	182.163678	9.031039	1.24765396	3.281569
02/07/1916	25.093471	2.20937762	0.43397807	175.021726	181.925664	9.040435	1.25055619	3.284018
02/14/1945	325.477986	2.20885706	0.43497402	175.577888	181.647077	9.071777	1.24806163	3.282857
02/22/1974	265.962583	2.20932769	0.43378131	176.079660	181.398097	9.082938	1.25096263	3.283907
03/02/2003	206.766775	2.20850331	0.43459044	176.603547	181.134239	9.112382	1.24870889	3.282069
03/09/2032	148.249636	2.20938335	0.43332180	177.102903	180.892383	9.120773	1.25200939	3.284031
03/17/2061	89.939315	2.20896520	0.43413631	177.635542	180.653405	9.146824	1.24997321	3.283099
03/25/2090	32.149639	2.20933953	0.43308278	178.144502	180.404074	9.157793	1.25251263	3.283933
04/03/2119	333.854113	2.20872017	0.43416677	178.620647	180.175807	9.184669	1.24976727	3.282552
04/10/2148	275.101341	2.21045727	0.43340031	179.123778	179.907105	9.195189	1.25244440	3.286426
04/18/2177	215.812351	2.20963986	0.43466567	179.562446	179.668171	9.221841	1.24918528	3.284603

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