Asteroid General Data

2019 SO₁

General information

Preliminary designation	2019 SO₁
Group	Aten
Absolute magnitude	26.80
Approximate diameter (m)	12
Approximate mass (kg)	2.86·10⁶
Number of observations	15
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	350.308949
a – orbit major semiaxis (astronomical units)	0.97686300
e – orbit eccentricity	0.23531000
ω – orbit ascending node-perihelion angle (degrees)	301.298078
Ω – longitude of orbit ascending node (degrees)	177.665104
i – orbit inclination to the ecliptic plane (degrees)	8.768047

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	99.737107	0.97777363	0.23322432	298.925203	180.067648	8.890559	0.74973305	0.966848
01/21/1858	113.418179	0.97667955	0.23260384	299.273361	179.746929	8.893155	0.74950013	0.965225
01/29/1887	135.352203	0.97708813	0.23293466	299.449202	179.479218	8.890000	0.74949044	0.965831
02/07/1916	147.886031	0.97749906	0.23413074	299.962106	179.079034	8.852976	0.74863648	0.966441
02/14/1945	157.602746	0.97712366	0.23483743	300.631884	178.656094	8.836965	0.74765845	0.965884
02/22/1974	182.117051	0.97621558	0.23499419	301.009694	178.303532	8.801814	0.74681059	0.964538
03/02/2003	207.928055	0.97692049	0.23518907	301.212983	177.961773	8.800315	0.74715947	0.965583
03/09/2032	231.826903	0.97688287	0.23528042	301.308696	177.646580	8.768256	0.74704147	0.965527
03/17/2061	242.465080	0.97825836	0.23596546	301.405624	177.338928	8.757288	0.74742318	0.967567
03/25/2090	242.558919	0.97790128	0.23665934	301.755164	177.031403	8.726695	0.74647181	0.967037
04/03/2119	243.406435	0.97825336	0.23662045	301.779261	176.754829	8.712635	0.74677861	0.967559
04/10/2148	246.328202	0.97748810	0.23659801	302.067737	176.415937	8.677326	0.74621636	0.966424
04/18/2177	263.613642	0.97683156	0.23640021	302.341400	176.136086	8.673887	0.74590837	0.965451

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