Asteroid General Data

2014 US

General information

Preliminary designation	2014 US
Group	Amor
Absolute magnitude	19.15
Approximate diameter (m)	390
Approximate mass (kg)	1.11·10¹¹
Number of observations	321
Arc length (days)	1456

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	276.150969
a – orbit major semiaxis (astronomical units)	2.61885100
e – orbit eccentricity	0.58903600
ω – orbit ascending node-perihelion angle (degrees)	237.540707
Ω – longitude of orbit ascending node (degrees)	228.317689
i – orbit inclination to the ecliptic plane (degrees)	27.026884

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.951287	2.61012533	0.57793477	232.726987	233.704078	28.410769	1.10164314	4.216894
01/21/1858	321.014580	2.61810982	0.57590837	233.284619	232.981514	28.195252	1.11031846	4.236258
01/29/1887	272.442228	2.60964899	0.58268178	233.929219	232.326121	28.047683	1.08905406	4.215739
02/07/1916	221.104781	2.61763710	0.58032537	234.634272	231.488491	27.803916	1.09855589	4.235111
02/14/1945	171.812548	2.60919497	0.58736363	235.166571	230.903659	27.687528	1.07664875	4.214639
02/22/1974	121.287277	2.61782087	0.58467510	236.043439	229.927462	27.414897	1.08724620	4.235557
03/02/2003	71.299376	2.60891937	0.59166892	236.432951	229.412944	27.331769	1.06530286	4.213972
03/09/2032	21.690036	2.61796200	0.58916683	237.479676	228.305053	27.034823	1.07554563	4.235899
03/17/2061	330.787596	2.60927404	0.59551319	237.785264	227.834858	26.968760	1.05541692	4.214831
03/25/2090	282.011949	2.61729532	0.59334498	238.986093	226.606321	26.657877	1.06433629	4.234281
04/03/2119	230.141972	2.61059992	0.59888942	239.185775	226.179609	26.602744	1.04713925	4.218044
04/10/2148	182.010602	2.61668742	0.59745680	240.555747	224.835806	26.288873	1.05332974	4.232806
04/18/2177	129.552098	2.61214101	0.60183805	240.698011	224.428249	26.240212	1.04005514	4.221779

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