Asteroid General Data

2012 SF₅₈

General information

Preliminary designation	2012 SF₅₈
Group	Apollo
Absolute magnitude	25.89
Approximate diameter (m)	18
Approximate mass (kg)	1.00·10⁷
Number of observations	20
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	174.240638
a – orbit major semiaxis (astronomical units)	2.14667100
e – orbit eccentricity	0.59681400
ω – orbit ascending node-perihelion angle (degrees)	124.767176
Ω – longitude of orbit ascending node (degrees)	183.212595
i – orbit inclination to the ecliptic plane (degrees)	8.391759

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	170.471962	2.14433089	0.59449682	116.617078	190.034621	7.908743	0.86953299	3.140063
01/21/1858	260.073122	2.14200048	0.59686966	117.438483	189.270816	7.944738	0.86350539	3.134945
01/29/1887	348.034144	2.14553492	0.59441559	118.982028	188.031440	8.044732	0.87019551	3.142708
02/07/1916	77.889142	2.14039140	0.59754793	120.156674	187.015080	8.112042	0.86140496	3.131413
02/14/1945	167.927042	2.14280816	0.59515997	121.277131	186.071804	8.174800	0.86749453	3.136719
02/22/1974	260.310484	2.13974028	0.59695035	122.691645	184.892503	8.261451	0.86242156	3.129985
03/02/2003	353.122257	2.14116499	0.59551773	123.498922	184.165225	8.315425	0.86606328	3.133111
03/09/2032	81.376573	2.14486096	0.59674562	125.104564	182.972272	8.427270	0.86492458	3.141227
03/17/2061	169.039207	2.14369485	0.59528379	125.682883	182.339397	8.473168	0.86758805	3.138666
03/25/2090	260.363928	2.14294229	0.59548099	127.252347	181.151919	8.581666	0.86686088	3.137013
04/03/2119	348.403507	2.14451925	0.59456435	127.626455	180.752498	8.608231	0.86946456	3.140476
04/10/2148	94.767006	2.13523006	0.59315284	129.188836	179.442577	8.753871	0.86871229	3.120094
04/18/2177	203.274139	2.13433359	0.59303182	129.570341	179.021931	8.785092	0.86860585	3.118129

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