Asteroid General Data

2019 US

General information

Preliminary designation	2019 US
Group	Apollo
Absolute magnitude	26.60
Approximate diameter (m)	13
Approximate mass (kg)	3.77·10⁶
Number of observations	34
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	115.007467
a – orbit major semiaxis (astronomical units)	1.20877100
e – orbit eccentricity	0.25965900
ω – orbit ascending node-perihelion angle (degrees)	106.346903
Ω – longitude of orbit ascending node (degrees)	209.233257
i – orbit inclination to the ecliptic plane (degrees)	2.752875

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	73.771555	1.20490112	0.25846129	101.885600	213.569769	2.650653	0.89348082	1.322598
01/21/1858	44.926683	1.20713411	0.25917218	102.420309	212.877472	2.645089	0.89427853	1.326276
01/29/1887	11.197075	1.20608664	0.25894433	102.877937	212.599174	2.646452	0.89377735	1.324550
02/07/1916	325.873552	1.20831644	0.25957789	103.389240	211.857604	2.657718	0.89466421	1.328225
02/14/1945	287.903918	1.20643501	0.25909855	104.074458	211.438186	2.650733	0.89384944	1.325124
02/22/1974	245.775196	1.20726054	0.25931420	104.383937	210.922443	2.666686	0.89420074	1.326484
03/02/2003	207.329295	1.20653556	0.25922251	105.259847	210.094126	2.638160	0.89377438	1.325290
03/09/2032	158.623571	1.20851535	0.25949587	106.326838	209.063899	2.757304	0.89491061	1.328553
03/17/2061	107.852172	1.20710552	0.25912397	107.322361	208.069329	2.725818	0.89431555	1.326229
03/25/2090	64.729583	1.20771914	0.25926494	107.692213	207.826159	2.729804	0.89459992	1.327240
04/03/2119	25.863457	1.20542268	0.25851274	108.577862	206.643323	2.749677	0.89380556	1.323456
04/10/2148	358.721167	1.20519528	0.25843912	108.823244	206.325419	2.761207	0.89372568	1.323082
04/18/2177	335.165422	1.20508826	0.25846240	109.469728	205.569960	2.741694	0.89361826	1.322906

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