Asteroid General Data

2025 SN₂₉

General information

Preliminary designation	2025 SN₂₉
Group	Apollo
Absolute magnitude	26.10
Approximate diameter (m)	16
Approximate mass (kg)	7.51·10⁶
Number of observations	22
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	169.983090
a – orbit major semiaxis (astronomical units)	1.47614200
e – orbit eccentricity	0.34461400
ω – orbit ascending node-perihelion angle (degrees)	40.953045
Ω – longitude of orbit ascending node (degrees)	14.559843
i – orbit inclination to the ecliptic plane (degrees)	11.264986

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.082866	1.47624916	0.34366435	38.567093	16.031906	11.415815	0.96891495	1.793660
01/21/1858	187.511113	1.47618194	0.34356430	38.832401	15.855397	11.403441	0.96901853	1.793537
01/29/1887	248.261935	1.47661575	0.34422870	39.273701	15.606138	11.363034	0.96832222	1.794328
02/07/1916	310.925650	1.47650830	0.34411076	39.532386	15.429103	11.350671	0.96842590	1.794132
02/14/1945	10.593520	1.47783446	0.34449821	39.801693	15.213647	11.339618	0.96872314	1.796550
02/22/1974	67.867222	1.47654656	0.34426050	40.328592	14.954510	11.301046	0.96822990	1.794202
03/02/2003	130.454974	1.47682401	0.34455521	40.566712	14.794956	11.290419	0.96797660	1.794708
03/09/2032	188.957455	1.47622122	0.34471467	41.010676	14.532563	11.261107	0.96734611	1.793609
03/17/2061	255.789320	1.47605810	0.34463108	41.281195	14.348684	11.250880	0.96736260	1.793312
03/25/2090	317.390908	1.47668869	0.34538364	41.663784	14.102306	11.215281	0.96666458	1.794461
04/03/2119	20.207785	1.47649433	0.34529536	41.903651	13.932004	11.204861	0.96666769	1.794107
04/10/2148	79.233662	1.47891168	0.34619384	42.182253	13.678580	11.176096	0.96692156	1.798515
04/18/2177	135.058651	1.47679949	0.34553804	42.677063	13.447567	11.148660	0.96650908	1.794663

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