Asteroid General Data

2015 YS

General information

Preliminary designation	2015 YS
Group	Apollo
Absolute magnitude	25.82
Approximate diameter (m)	18
Approximate mass (kg)	1.11·10⁷
Number of observations	25
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	261.086610
a – orbit major semiaxis (astronomical units)	1.33419200
e – orbit eccentricity	0.28388700
ω – orbit ascending node-perihelion angle (degrees)	47.650890
Ω – longitude of orbit ascending node (degrees)	82.710610
i – orbit inclination to the ecliptic plane (degrees)	10.146430

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	125.640883	1.33087772	0.28106694	45.772105	84.088991	10.257472	0.95681199	1.535352
01/21/1858	92.060497	1.33008485	0.28083214	46.222170	83.853659	10.235449	0.95655427	1.533980
01/29/1887	60.224592	1.33114393	0.28146607	46.391332	83.672718	10.220271	0.95647208	1.535812
02/07/1916	22.355193	1.33128226	0.28161771	46.645560	83.510331	10.217235	0.95636959	1.536052
02/14/1945	336.182830	1.33296575	0.28280419	46.926450	83.259709	10.183016	0.95599745	1.538966
02/22/1974	280.390872	1.33401532	0.28360299	47.119953	83.073075	10.167640	0.95568458	1.540784
03/02/2003	221.426176	1.33320505	0.28321343	47.441393	82.880503	10.164989	0.95562348	1.539381
03/09/2032	165.439486	1.33392053	0.28366707	47.659322	82.695520	10.141104	0.95553121	1.540620
03/17/2061	106.801586	1.33366457	0.28343804	47.942936	82.496064	10.137259	0.95565330	1.540177
03/25/2090	54.563599	1.33257161	0.28306040	48.324477	82.304020	10.113720	0.95537336	1.538284
04/03/2119	10.283947	1.33101966	0.28253726	48.847902	82.057086	10.085294	0.95495700	1.535597
04/10/2148	333.805419	1.33122200	0.28250114	49.072092	81.882314	10.080676	0.95515027	1.535947
04/18/2177	301.300527	1.33016567	0.28207834	49.354490	81.714248	10.076489	0.95495474	1.534120

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