Asteroid General Data

2015 SG

General information

Preliminary designation	2015 SG
Group	Apollo
Absolute magnitude	26.43
Approximate diameter (m)	14
Approximate mass (kg)	4.76·10⁶
Number of observations	66
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	66.565646
a – orbit major semiaxis (astronomical units)	2.29169900
e – orbit eccentricity	0.56089600
ω – orbit ascending node-perihelion angle (degrees)	354.342811
Ω – longitude of orbit ascending node (degrees)	339.546114
i – orbit inclination to the ecliptic plane (degrees)	0.495731

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	54.377487	2.29323892	0.55722882	349.913398	342.648725	0.610489	1.01538010	3.472758
01/21/1858	186.378624	2.29063700	0.55954073	350.385585	342.369397	0.597222	1.00893230	3.466850
01/29/1887	318.348309	2.29146041	0.55690424	351.297106	342.000448	0.563545	1.01533638	3.468719
02/07/1916	94.108717	2.28986665	0.55820298	351.781021	341.598081	0.551806	1.01165625	3.465101
02/14/1945	222.431639	2.29578680	0.55918114	352.552519	341.436672	0.520655	1.01202611	3.478548
02/22/1974	351.123186	2.29423274	0.55867159	353.359080	340.774063	0.500558	1.01251008	3.475016
03/02/2003	134.048746	2.28419975	0.55794188	353.306984	340.168181	0.522738	1.00974905	3.452246
03/09/2032	273.311578	2.29242307	0.55954138	354.747220	339.452428	0.477874	1.00971749	3.470905
03/17/2061	43.472695	2.29465039	0.55826061	355.299049	338.981110	0.461863	1.01363746	3.475965
03/25/2090	151.693520	2.31443027	0.56337605	357.923318	337.332130	0.389295	1.01053570	3.521006
04/03/2119	239.701689	2.31558308	0.56274938	358.549978	336.726316	0.375430	1.01249013	3.523637
04/10/2148	327.571461	2.31596571	0.56249155	359.893907	335.796053	0.341404	1.01325457	3.524510
04/18/2177	57.375098	2.31448703	0.56574158	0.482614	334.853633	0.345557	1.00508548	3.521136

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