Asteroid General Data

2019 UK₁₂

General information

Preliminary designation	2019 UK₁₂
Group	Aten
Absolute magnitude	25.76
Approximate diameter (m)	19
Approximate mass (kg)	1.20·10⁷
Number of observations	28
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	109.772985
a – orbit major semiaxis (astronomical units)	0.92174000
e – orbit eccentricity	0.12527400
ω – orbit ascending node-perihelion angle (degrees)	170.691725
Ω – longitude of orbit ascending node (degrees)	35.663951
i – orbit inclination to the ecliptic plane (degrees)	5.532554

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	305.023135	0.92119576	0.12494122	167.483957	40.540341	5.493585	0.80610044	0.884155
01/21/1858	238.321222	0.92142202	0.12466787	167.665264	40.060070	5.505208	0.80655029	0.884481
01/29/1887	165.912362	0.92207689	0.12439706	167.374847	39.313329	5.528058	0.80737323	0.885424
02/07/1916	91.045093	0.92127620	0.12506674	168.327617	38.503945	5.513935	0.80605519	0.884271
02/14/1945	22.264110	0.92116577	0.12552908	169.162679	37.814997	5.494688	0.80553268	0.884112
02/22/1974	314.734483	0.92206901	0.12532266	170.064305	36.843083	5.507003	0.80651287	0.885413
03/02/2003	245.478780	0.92184345	0.12539978	170.505453	36.199986	5.518222	0.80624449	0.885088
03/09/2032	178.530089	0.92132813	0.12561059	170.778304	35.591225	5.529648	0.80559957	0.884346
03/17/2061	110.890008	0.92138476	0.12504272	170.873423	35.074265	5.538137	0.80617231	0.884427
03/25/2090	43.985205	0.92141867	0.12511106	170.362838	34.350375	5.535329	0.80613900	0.884476
04/03/2119	337.492719	0.92128103	0.12542802	170.509843	33.845213	5.505513	0.80572658	0.884278
04/10/2148	275.652458	0.92061829	0.12577326	171.139484	33.237561	5.474568	0.80482913	0.883324
04/18/2177	214.890137	0.92088300	0.12598331	171.045087	32.391785	5.473448	0.80486711	0.883705

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