Asteroid General Data

1998 SF₃₅ (185716)

General information

Preliminary designation	1998 SF₃₅
Number	185716
Group	Amor
Absolute magnitude	17.95
Approximate diameter (m)	680
Approximate mass (kg)	5.83·10¹¹
Number of observations	721
Arc length (days)	8853

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	210.484615
a – orbit major semiaxis (astronomical units)	1.68538400
e – orbit eccentricity	0.27378900
ω – orbit ascending node-perihelion angle (degrees)	253.771595
Ω – longitude of orbit ascending node (degrees)	218.565010
i – orbit inclination to the ecliptic plane (degrees)	35.185864

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	86.171798	1.68548914	0.27132500	253.297352	219.603614	35.221456	1.22817380	2.188213
01/21/1858	181.268641	1.68527719	0.27180711	253.367033	219.440565	35.216906	1.22720686	2.187800
01/29/1887	276.124260	1.68548828	0.27205603	253.419706	219.296052	35.211888	1.22694102	2.188211
02/07/1916	11.105892	1.68535562	0.27236981	253.519290	219.132931	35.206603	1.22631562	2.187953
02/14/1945	106.254992	1.68524091	0.27287952	253.578251	218.991226	35.202644	1.22537319	2.187729
02/22/1974	201.389172	1.68541165	0.27318644	253.628961	218.841747	35.191226	1.22498005	2.188062
03/02/2003	296.231246	1.68527331	0.27355821	253.731076	218.686598	35.191413	1.22425296	2.187792
03/09/2032	31.503501	1.68522565	0.27403932	253.758816	218.546892	35.186179	1.22340755	2.187700
03/17/2061	126.824848	1.68537310	0.27423397	253.833604	218.389116	35.182131	1.22318654	2.187987
03/25/2090	222.012889	1.68521879	0.27474525	253.904195	218.241576	35.178984	1.22221294	2.187686
04/03/2119	317.219287	1.68534114	0.27497256	253.952673	218.081966	35.176467	1.22191857	2.187925
04/10/2148	52.638071	1.68534401	0.27509732	254.071444	217.934462	35.171877	1.22171039	2.187930
04/18/2177	148.123008	1.68516405	0.27562676	254.142430	217.771107	35.166718	1.22068775	2.187580

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