Asteroid General Data

2022 UN₂₈

General information

Preliminary designation	2022 UN₂₈
Group	Apollo
Absolute magnitude	27.16
Approximate diameter (m)	10
Approximate mass (kg)	1.74·10⁶
Number of observations	13
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.735969
a – orbit major semiaxis (astronomical units)	1.23857400
e – orbit eccentricity	0.35278000
ω – orbit ascending node-perihelion angle (degrees)	75.537041
Ω – longitude of orbit ascending node (degrees)	37.973214
i – orbit inclination to the ecliptic plane (degrees)	16.720074

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	188.433173	1.23934189	0.35294832	73.981904	39.260401	16.747449	0.80191826	1.379708
01/21/1858	204.662133	1.23871854	0.35270318	74.295234	39.058494	16.748915	0.80181857	1.378668
01/29/1887	222.747798	1.23872437	0.35267871	74.492738	38.883005	16.748297	0.80185266	1.378677
02/07/1916	222.318553	1.24062447	0.35304679	74.522160	38.680805	16.734003	0.80262599	1.381851
02/14/1945	226.366337	1.23932462	0.35264917	74.809460	38.511123	16.737756	0.80227782	1.379680
02/22/1974	236.770106	1.23946708	0.35268850	75.058761	38.313447	16.733231	0.80232130	1.379917
03/02/2003	244.912477	1.23982329	0.35278550	75.171292	38.140841	16.730291	0.80243161	1.380512
03/09/2032	243.565168	1.23859852	0.35287268	75.602947	37.938682	16.718862	0.80153094	1.378467
03/17/2061	261.822688	1.23869774	0.35283283	75.740095	37.761934	16.714873	0.80164451	1.378633
03/25/2090	273.964817	1.23993984	0.35311260	75.826657	37.577895	16.704030	0.80210146	1.380707
04/03/2119	292.098108	1.23989763	0.35341723	76.175998	37.361806	16.673172	0.80169644	1.380637
04/10/2148	301.802892	1.23909274	0.35307800	76.421031	37.191776	16.674359	0.80159635	1.379292
04/18/2177	314.380513	1.23905880	0.35298951	76.642584	36.986076	16.671644	0.80168403	1.379236

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