Asteroid General Data

2012 UQ₁₃₈

General information

Preliminary designation	2012 UQ₁₃₈
Group	Amor
Absolute magnitude	23.48
Approximate diameter (m)	53
Approximate mass (kg)	2.80·10⁸
Number of observations	19
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	41.078537
a – orbit major semiaxis (astronomical units)	2.24690300
e – orbit eccentricity	0.43553800
ω – orbit ascending node-perihelion angle (degrees)	72.416788
Ω – longitude of orbit ascending node (degrees)	330.944731
i – orbit inclination to the ecliptic plane (degrees)	4.315132

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.890081	2.24648772	0.43639306	64.927559	336.642893	4.448688	1.26613608	3.367105
01/21/1858	16.949033	2.24655870	0.43537950	66.087410	335.738856	4.429281	1.26845310	3.367265
01/29/1887	239.014983	2.24592613	0.43620782	67.122784	334.956153	4.405745	1.26623558	3.365843
02/07/1916	101.405464	2.24687306	0.43551816	67.897253	334.267978	4.390736	1.26831904	3.367972
02/14/1945	323.071770	2.24678232	0.43498600	68.808653	333.541064	4.375569	1.26946347	3.367768
02/22/1974	183.421752	2.24662885	0.43488172	70.549432	332.359294	4.348713	1.26961103	3.367422
03/02/2003	44.677978	2.24717331	0.43506634	71.557936	331.610888	4.330053	1.26950386	3.368647
03/09/2032	266.751749	2.24799442	0.43477991	72.428661	330.811457	4.312904	1.27061160	3.370493
03/17/2061	128.941155	2.24635252	0.43493546	73.434188	330.038392	4.301795	1.26933415	3.366801
03/25/2090	351.530279	2.24540179	0.43637174	74.747427	329.084010	4.280197	1.26557190	3.364664
04/03/2119	214.756555	2.24660469	0.43620474	75.506625	328.417122	4.267951	1.26662509	3.367368
04/10/2148	77.376507	2.24600188	0.43568414	76.285425	327.733978	4.258237	1.26745448	3.366013
04/18/2177	298.577788	2.24634191	0.43450371	77.906173	326.572807	4.245758	1.27029802	3.366777

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