Asteroid General Data

2020 UL₁₂

General information

Preliminary designation	2020 UL₁₂
Group	Amor
Absolute magnitude	19.76
Approximate diameter (m)	300
Approximate mass (kg)	4.79·10¹⁰
Number of observations	26
Arc length (days)	108

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	114.731613
a – orbit major semiaxis (astronomical units)	2.75025000
e – orbit eccentricity	0.53377200
ω – orbit ascending node-perihelion angle (degrees)	249.717269
Ω – longitude of orbit ascending node (degrees)	150.946254
i – orbit inclination to the ecliptic plane (degrees)	8.273490

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	327.780563	2.74266407	0.53690819	234.803313	163.044103	8.927127	1.27010525	4.542130
01/21/1858	101.005807	2.75095080	0.53249573	235.665715	162.162149	8.872811	1.28608124	4.562731
01/29/1887	232.438300	2.74355662	0.53774531	238.702658	159.875450	8.706989	1.26822190	4.544347
02/07/1916	6.997888	2.75036503	0.53306652	239.998950	158.692116	8.646132	1.28423752	4.561274
02/14/1945	141.918827	2.74349142	0.53761333	242.713991	156.632955	8.522962	1.26855385	4.544185
02/22/1974	277.234523	2.75008369	0.53332062	244.716351	154.924920	8.442468	1.28340736	4.560574
03/02/2003	53.111247	2.74638103	0.53751728	246.918072	153.229415	8.362359	1.27015377	4.551366
03/09/2032	187.159703	2.75012159	0.53352367	249.644525	150.930404	8.272273	1.28286662	4.560668
03/17/2061	321.967021	2.74778650	0.53661760	251.348749	149.514842	8.223131	1.27327590	4.554861
03/25/2090	94.256609	2.75015034	0.53407733	254.728037	146.748172	8.141118	1.28135739	4.560739
04/03/2119	228.152176	2.75043763	0.53551342	256.179431	145.447488	8.108345	1.27754136	4.561454
04/10/2148	358.486449	2.74996450	0.53453540	259.973207	142.381379	8.050591	1.28001114	4.560277
04/18/2177	131.947718	2.75261779	0.53454301	261.291851	141.127838	8.031376	1.28122518	4.566879

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