Asteroid General Data

2015 SU

General information

Preliminary designation	2015 SU
Group	Amor
Absolute magnitude	25.36
Approximate diameter (m)	23
Approximate mass (kg)	2.09·10⁷
Number of observations	86
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	106.017543
a – orbit major semiaxis (astronomical units)	1.44685700
e – orbit eccentricity	0.28274300
ω – orbit ascending node-perihelion angle (degrees)	191.013441
Ω – longitude of orbit ascending node (degrees)	179.327804
i – orbit inclination to the ecliptic plane (degrees)	15.108776

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	258.720463	1.44708546	0.28245809	188.856897	180.340222	15.100403	1.03834446	1.740772
01/21/1858	140.596498	1.44679647	0.28252986	189.222691	180.188923	15.102113	1.03803327	1.740251
01/29/1887	22.648936	1.44684400	0.28273935	189.605772	180.032019	15.105085	1.03776427	1.740336
02/07/1916	267.531604	1.44666095	0.28258305	189.827932	179.899711	15.106614	1.03785908	1.740006
02/14/1945	150.778646	1.44661645	0.28246543	190.085342	179.750229	15.109774	1.03799731	1.739926
02/22/1974	34.262163	1.44729486	0.28289072	190.429854	179.596682	15.105682	1.03786857	1.741150
03/02/2003	276.894292	1.44693267	0.28280554	190.648012	179.463575	15.109121	1.03773210	1.740496
03/09/2032	158.771996	1.44664465	0.28271128	191.067448	179.305154	15.108618	1.03766189	1.739977
03/17/2061	41.769379	1.44736520	0.28296479	191.288683	179.178180	15.108150	1.03781181	1.741277
03/25/2090	288.918497	1.44618032	0.28244637	191.586188	179.031335	15.113577	1.03771193	1.739139
04/03/2119	178.598698	1.44522493	0.28211714	191.875173	178.885814	15.118964	1.03750221	1.737416
04/10/2148	68.191217	1.44610984	0.28281798	192.171885	178.734907	15.117542	1.03712397	1.739012
04/18/2177	315.060889	1.44728773	0.28333400	192.430999	178.585554	15.113706	1.03722191	1.741137

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