Asteroid General Data

2023 DG₂

General information

Preliminary designation	2023 DG₂
Group	Apollo
Absolute magnitude	25.78
Approximate diameter (m)	19
Approximate mass (kg)	1.17·10⁷
Number of observations	59
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	178.600007
a – orbit major semiaxis (astronomical units)	1.78369800
e – orbit eccentricity	0.43135200
ω – orbit ascending node-perihelion angle (degrees)	7.429647
Ω – longitude of orbit ascending node (degrees)	146.363294
i – orbit inclination to the ecliptic plane (degrees)	3.336374

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.145917	1.78209484	0.42934462	3.430598	147.741754	3.334202	1.01696201	2.379013
01/21/1858	185.616373	1.78210339	0.43003200	3.927487	147.606288	3.343917	1.01574191	2.379030
01/29/1887	257.419966	1.78134591	0.42976149	4.310121	147.483228	3.351664	1.01579204	2.377514
02/07/1916	341.383228	1.77739920	0.42884478	5.047883	147.275856	3.363290	1.01517083	2.369617
02/14/1945	69.678388	1.77757180	0.42932245	5.386000	147.145056	3.370132	1.01442032	2.369962
02/22/1974	150.479714	1.78360915	0.43086838	6.318999	146.742767	3.341873	1.01510837	2.382046
03/02/2003	218.226719	1.78310725	0.43134824	6.758364	146.623457	3.349384	1.01396708	2.381041
03/09/2032	286.193131	1.78346387	0.43141670	7.426981	146.348847	3.336797	1.01404778	2.381755
03/17/2061	351.630989	1.78293647	0.43054493	7.931115	146.205003	3.342852	1.01530222	2.380699
03/25/2090	55.806454	1.78458458	0.43023134	8.389910	146.043558	3.344446	1.01680036	2.384000
04/03/2119	113.098373	1.78647264	0.42946481	8.934623	145.816149	3.343914	1.01924550	2.387785
04/10/2148	166.567178	1.78938918	0.42939717	9.330090	145.619949	3.340526	1.02103053	2.393634
04/18/2177	213.937935	1.78830295	0.42786468	9.612083	145.457478	3.344634	1.02315128	2.391455

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