Asteroid General Data

2020 DU₁

General information

Preliminary designation	2020 DU₁
Group	Apollo
Absolute magnitude	26.71
Approximate diameter (m)	12
Approximate mass (kg)	3.24·10⁶
Number of observations	21
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	176.925325
a – orbit major semiaxis (astronomical units)	1.93240800
e – orbit eccentricity	0.87285500
ω – orbit ascending node-perihelion angle (degrees)	53.566669
Ω – longitude of orbit ascending node (degrees)	325.008508
i – orbit inclination to the ecliptic plane (degrees)	15.296229

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	267.614168	1.94789418	0.87030809	44.044180	334.601297	17.540325	0.25262611	2.718621
01/21/1858	151.727197	1.94683515	0.87146252	45.183303	333.469418	17.241128	0.25024129	2.716404
01/29/1887	35.221603	1.94665909	0.87235813	46.558683	332.099846	16.887714	0.24847521	2.716036
02/07/1916	277.794473	1.94688708	0.87254468	48.036916	330.607835	16.521057	0.24814111	2.716513
02/14/1945	160.936713	1.94846951	0.87254489	49.430623	329.202890	16.188754	0.24834239	2.719825
02/22/1974	43.868154	1.94772131	0.87293878	51.185902	327.465385	15.835296	0.24747984	2.718259
03/02/2003	287.936169	1.94814857	0.87277616	52.410959	326.235164	15.591285	0.24785094	2.719153
03/09/2032	176.939449	1.94316844	0.87326990	54.363854	324.196194	15.183587	0.24625794	2.708734
03/17/2061	73.641602	1.94352057	0.87393746	55.634621	322.926560	14.970417	0.24500513	2.709470
03/25/2090	328.577605	1.94492794	0.87395772	57.852798	320.708641	14.612295	0.24514315	2.712413
04/03/2119	221.965329	1.94434686	0.87500732	59.353812	319.217359	14.391377	0.24302913	2.711198
04/10/2148	115.590725	1.94398303	0.87558818	61.295675	317.268246	14.115564	0.24185447	2.710437
04/18/2177	8.644198	1.94331175	0.87587561	63.425355	315.114551	13.865964	0.24121239	2.709033

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