Asteroid General Data

2019 US₁

General information

Preliminary designation	2019 US₁
Group	Apollo
Absolute magnitude	24.10
Approximate diameter (m)	40
Approximate mass (kg)	1.19·10⁸
Number of observations	17
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	333.587262
a – orbit major semiaxis (astronomical units)	1.48340200
e – orbit eccentricity	0.34756600
ω – orbit ascending node-perihelion angle (degrees)	102.476512
Ω – longitude of orbit ascending node (degrees)	212.836658
i – orbit inclination to the ecliptic plane (degrees)	18.105634

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	193.813665	1.48361565	0.34769801	100.732035	214.291393	18.055076	0.96776544	1.807102
01/21/1858	215.003446	1.48336060	0.34760405	100.962189	214.097424	18.060567	0.96773844	1.806636
01/29/1887	236.693924	1.48371892	0.34763962	101.251260	213.862185	18.069946	0.96791944	1.807291
02/07/1916	258.188093	1.48343211	0.34746155	101.494848	213.658866	18.075542	0.96799649	1.806767
02/14/1945	279.429679	1.48379796	0.34757727	101.776509	213.431949	18.084756	0.96806351	1.807435
02/22/1974	301.523852	1.48356255	0.34754841	102.020139	213.223358	18.092629	0.96795274	1.807005
03/02/2003	322.365526	1.48348607	0.34764085	102.269804	213.011083	18.098393	0.96776572	1.806865
03/09/2032	344.461656	1.48368660	0.34750686	102.502315	212.803370	18.108303	0.96809533	1.807232
03/17/2061	5.548979	1.48343892	0.34736753	102.722463	212.606940	18.114443	0.96814041	1.806779
03/25/2090	27.359803	1.48378036	0.34727385	103.018334	212.378351	18.124907	0.96850224	1.807403
04/03/2119	48.657517	1.48348081	0.34707838	103.271018	212.179035	18.132462	0.96859669	1.806856
04/10/2148	70.039551	1.48374714	0.34715474	103.555833	211.948598	18.144077	0.96865728	1.807342
04/18/2177	91.987863	1.48324986	0.34710338	103.783760	211.747834	18.151413	0.96840882	1.806434

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