Asteroid General Data

2023 UB

General information

Preliminary designation	2023 UB
Group	Apollo
Absolute magnitude	30.04
Approximate diameter (m)	3
Approximate mass (kg)	3.25·10⁴
Number of observations	24
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
10/15/2023 12:01:26 AM	Moon	0.000960	143 623
10/15/2023 07:12:00 PM	Earth	0.000393	58 797

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.473540
a – orbit major semiaxis (astronomical units)	1.12660253
e – orbit eccentricity	0.46713582
ω – orbit ascending node-perihelion angle (degrees)	255.712003
Ω – longitude of orbit ascending node (degrees)	21.681457
i – orbit inclination to the ecliptic plane (degrees)	4.306254

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	65.272736	1.19502415	0.47049397	260.128589	23.891834	5.074413	0.63277249	1.306368
01/21/1858	132.770418	1.19618655	0.47070132	260.526667	23.614436	5.062711	0.63313997	1.308275
01/29/1887	196.825306	1.19629898	0.47077677	260.867564	23.255634	5.048029	0.63310921	1.308459
02/07/1916	265.521978	1.19529313	0.47050834	261.097559	22.980439	5.044950	0.63289774	1.306809
02/14/1945	343.350986	1.19507471	0.47042313	261.391564	22.659274	5.039183	0.63288392	1.306451
02/22/1974	51.849057	1.19655076	0.47076059	261.686423	22.342211	5.030415	0.63326181	1.308872
03/02/2003	121.713449	1.19469254	0.47020739	261.902610	21.967424	5.029653	0.63293928	1.305825
03/09/2032	57.906703	1.12649034	0.46719593	255.700621	21.633685	4.302688	0.60019863	1.195616
03/17/2061	152.832427	1.12689698	0.46739289	256.115185	21.219080	4.308676	0.60019335	1.196264
03/25/2090	239.881833	1.12811327	0.46762373	256.437781	20.958437	4.296509	0.60058074	1.198201
04/03/2119	329.479608	1.12731927	0.46736692	256.668779	20.674963	4.280069	0.60044753	1.196936
04/10/2148	60.143705	1.12704803	0.46730156	256.959485	20.421761	4.274213	0.60037672	1.196504
04/18/2177	116.765497	1.13341554	0.46767229	257.853824	20.119698	4.173422	0.60334850	1.206658

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