Asteroid General Data

2015 SS

General information

Preliminary designation	2015 SS
Group	Amor
Absolute magnitude	20.14
Approximate diameter (m)	250
Approximate mass (kg)	2.83·10¹⁰
Number of observations	229
Arc length (days)	4717

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	335.704571
a – orbit major semiaxis (astronomical units)	1.68265300
e – orbit eccentricity	0.25011700
ω – orbit ascending node-perihelion angle (degrees)	235.388639
Ω – longitude of orbit ascending node (degrees)	181.806795
i – orbit inclination to the ecliptic plane (degrees)	29.355570

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.686216	1.68253010	0.24772959	234.159058	182.834535	29.400450	1.26571761	2.182453
01/21/1858	237.510361	1.68259134	0.24811992	234.356803	182.675243	29.392717	1.26510692	2.182572
01/29/1887	344.342276	1.68259121	0.24856020	234.493808	182.534535	29.390214	1.26436600	2.182572
02/07/1916	91.094386	1.68266147	0.24874144	234.702317	182.375400	29.381821	1.26411384	2.182708
02/14/1945	197.917264	1.68241979	0.24927608	234.885370	182.230598	29.377409	1.26303277	2.182238
02/22/1974	304.789582	1.68258295	0.24946520	235.060462	182.071100	29.367717	1.26283707	2.182556
03/02/2003	51.830904	1.68255407	0.24981893	235.289821	181.927543	29.360869	1.26222021	2.182500
03/09/2032	158.845983	1.68249106	0.25041418	235.425796	181.782479	29.352368	1.26117144	2.182377
03/17/2061	265.406140	1.68268306	0.25062672	235.612232	181.628873	29.346066	1.26095772	2.182751
03/25/2090	11.931843	1.68268541	0.25129341	235.784740	181.484877	29.339758	1.25983765	2.182755
04/03/2119	118.492053	1.68269026	0.25144494	235.939910	181.333758	29.335136	1.25958630	2.182765
04/10/2148	224.980635	1.68247914	0.25193582	236.148881	181.183128	29.329113	1.25860238	2.182354
04/18/2177	331.809103	1.68261286	0.25224026	236.280714	181.028286	29.324374	1.25819016	2.182614

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