Asteroid General Data

2019 UR₁₂

General information

Preliminary designation	2019 UR₁₂
Group	Apollo
Absolute magnitude	24.18
Approximate diameter (m)	39
Approximate mass (kg)	1.07·10⁸
Number of observations	211
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	189.643954
a – orbit major semiaxis (astronomical units)	1.32627900
e – orbit eccentricity	0.24132900
ω – orbit ascending node-perihelion angle (degrees)	343.216145
Ω – longitude of orbit ascending node (degrees)	39.614310
i – orbit inclination to the ecliptic plane (degrees)	10.106810

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	220.751437	1.32049328	0.23842776	340.655636	40.900639	10.102692	1.00565102	1.517417
01/21/1858	261.464853	1.32226770	0.23924836	341.209049	40.684555	10.104403	1.00591732	1.520476
01/29/1887	292.778214	1.32344676	0.24011114	341.612267	40.483511	10.099248	1.00567245	1.522511
02/07/1916	314.303032	1.32238160	0.23950302	341.843342	40.319072	10.102300	1.00566722	1.520673
02/14/1945	338.462060	1.32311662	0.23983592	342.037111	40.183225	10.100115	1.00578572	1.521941
02/22/1974	7.354629	1.32261773	0.23931165	342.309158	39.987298	10.107579	1.00609989	1.521080
03/02/2003	30.216799	1.32414307	0.24015081	342.683091	39.796682	10.102134	1.00614904	1.523712
03/09/2032	40.022420	1.32646447	0.24118987	343.291231	39.592519	10.106634	1.00653467	1.527721
03/17/2061	39.773225	1.32661650	0.24115871	343.526749	39.437980	10.106747	1.00669138	1.527984
03/25/2090	44.393020	1.32506480	0.24022696	343.838240	39.228226	10.125559	1.00674852	1.525304
04/03/2119	54.177494	1.32527612	0.24042082	344.106612	39.062379	10.122538	1.00665215	1.525668
04/10/2148	54.568638	1.32778596	0.24165533	344.634708	38.857561	10.125841	1.00691941	1.530005
04/18/2177	38.033345	1.32892126	0.24209769	344.962922	38.696761	10.120379	1.00719248	1.531967

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