Asteroid General Data

2017 SF₁₂

General information

Preliminary designation	2017 SF₁₂
Group	Amor
Absolute magnitude	24.53
Approximate diameter (m)	33
Approximate mass (kg)	6.58·10⁷
Number of observations	28
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	259.865053
a – orbit major semiaxis (astronomical units)	1.53450100
e – orbit eccentricity	0.27033200
ω – orbit ascending node-perihelion angle (degrees)	182.602647
Ω – longitude of orbit ascending node (degrees)	180.393906
i – orbit inclination to the ecliptic plane (degrees)	14.722356

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	279.070893	1.53519928	0.27040389	180.740782	181.354437	14.691587	1.12007542	1.902163
01/21/1858	11.739293	1.53508809	0.27049253	180.998158	181.228673	14.696639	1.11985823	1.901956
01/29/1887	105.678581	1.53448334	0.27039528	181.267559	181.083571	14.703432	1.11956628	1.900833
02/07/1916	200.994858	1.53467923	0.27020209	181.562820	180.947426	14.705840	1.12000569	1.901197
02/14/1945	295.065782	1.53486486	0.27067352	181.863666	180.791753	14.711614	1.11941759	1.901542
02/22/1974	27.990626	1.53508997	0.27046989	182.074676	180.647247	14.714503	1.11989435	1.901960
03/02/2003	121.347121	1.53477754	0.27019530	182.378183	180.503496	14.718091	1.12008786	1.901379
03/09/2032	216.752154	1.53442180	0.27022079	182.678350	180.372929	14.721941	1.11978913	1.900718
03/17/2061	311.020720	1.53511764	0.27035628	182.948882	180.230720	14.724396	1.12008895	1.902011
03/25/2090	43.390902	1.53522106	0.27045707	183.252386	180.100467	14.728570	1.12000967	1.902204
04/03/2119	136.987030	1.53449214	0.27033494	183.495350	179.949518	14.733089	1.11966530	1.900849
04/10/2148	232.488977	1.53471608	0.27018278	183.799156	179.802089	14.738679	1.12006222	1.901265
04/18/2177	326.847766	1.53493365	0.27053097	184.109407	179.655994	14.742399	1.11968656	1.901669

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