Asteroid General Data

2011 SF₂₅

General information

Preliminary designation	2011 SF₂₅
Group	Amor
Absolute magnitude	21.19
Approximate diameter (m)	150
Approximate mass (kg)	6.64·10⁹
Number of observations	126
Arc length (days)	1603

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	318.427440
a – orbit major semiaxis (astronomical units)	2.44774300
e – orbit eccentricity	0.57140300
ω – orbit ascending node-perihelion angle (degrees)	50.333131
Ω – longitude of orbit ascending node (degrees)	348.437829
i – orbit inclination to the ecliptic plane (degrees)	9.298446

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	89.803437	2.43931558	0.57695713	39.612470	356.753364	10.383556	1.03193505	3.809804
01/21/1858	306.187395	2.44515452	0.57219046	40.148953	356.107571	10.302859	1.04606044	3.823491
01/29/1887	147.960622	2.45658031	0.56560837	42.395728	354.544030	10.038462	1.06711793	3.850322
02/07/1916	351.927129	2.44297605	0.57404999	44.722123	352.942205	9.825629	1.04058568	3.818382
02/14/1945	212.035760	2.43873077	0.57799430	44.930582	352.615243	9.800862	1.02915828	3.808434
02/22/1974	70.281502	2.44732732	0.57239578	45.528906	351.873326	9.721318	1.04648748	3.828589
03/02/2003	271.296457	2.45437365	0.56661790	47.933958	350.082575	9.499698	1.06368160	3.845135
03/09/2032	113.646248	2.44233234	0.57503419	50.683684	348.170177	9.272068	1.03790775	3.816873
03/17/2061	335.111194	2.43956920	0.57839214	50.923494	347.831711	9.247381	1.02854154	3.810398
03/25/2090	194.363915	2.44683444	0.57426327	51.397708	347.225454	9.182885	1.04170729	3.827432
04/03/2119	36.501448	2.45264023	0.56818573	54.490064	344.782714	8.968456	1.05908506	3.841063
04/10/2148	239.012772	2.44402634	0.57626017	57.134778	342.817808	8.777191	1.03563130	3.820845
04/18/2177	99.886149	2.43927577	0.57942367	57.358517	342.460086	8.759788	1.02590165	3.809710

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