Asteroid General Data

2019 UK₉

General information

Preliminary designation	2019 UK₉
Group	Apollo
Absolute magnitude	22.71
Approximate diameter (m)	76
Approximate mass (kg)	8.13·10⁸
Number of observations	12
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	239.356110
a – orbit major semiaxis (astronomical units)	1.55662800
e – orbit eccentricity	0.52803500
ω – orbit ascending node-perihelion angle (degrees)	166.131669
Ω – longitude of orbit ascending node (degrees)	119.514783
i – orbit inclination to the ecliptic plane (degrees)	4.558176

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	342.577525	1.55823735	0.52821219	163.644327	121.254243	4.447469	0.73515739	1.945141
01/21/1858	316.941163	1.55766447	0.52801039	163.917223	121.068673	4.454012	0.73520144	1.944068
01/29/1887	289.728609	1.55710734	0.52812472	164.303743	120.830215	4.484101	0.73476045	1.943025
02/07/1916	266.386643	1.55697830	0.52796636	164.615369	120.624114	4.507036	0.73494613	1.942784
02/14/1945	242.180473	1.55727914	0.52793204	165.005021	120.348249	4.513481	0.73514158	1.943347
02/22/1974	216.183680	1.55726446	0.52809196	165.485791	120.000052	4.532701	0.73488562	1.943319
03/02/2003	193.871217	1.55676262	0.52831658	165.836064	119.730862	4.557761	0.73429912	1.942380
03/09/2032	173.524903	1.55680925	0.52826095	166.187034	119.464111	4.559443	0.73440772	1.942467
03/17/2061	155.407182	1.55625666	0.52784124	166.662104	119.110664	4.564042	0.73480022	1.941433
03/25/2090	141.503609	1.55435269	0.52752991	167.090548	118.785150	4.595397	0.73438515	1.937871
04/03/2119	132.029966	1.55471896	0.52774370	167.423880	118.543683	4.598223	0.73422582	1.938556
04/10/2148	123.779756	1.55477268	0.52751087	167.852125	118.253583	4.617845	0.73461319	1.938657
04/18/2177	116.553095	1.55325901	0.52726042	168.189604	118.031599	4.637960	0.73428701	1.935827

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