Asteroid General Data

2020 DK₂

General information

Preliminary designation	2020 DK₂
Group	Apollo
Absolute magnitude	26.31
Approximate diameter (m)	15
Approximate mass (kg)	5.62·10⁶
Number of observations	27
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	148.999303
a – orbit major semiaxis (astronomical units)	1.28382300
e – orbit eccentricity	0.40140100
ω – orbit ascending node-perihelion angle (degrees)	258.061316
Ω – longitude of orbit ascending node (degrees)	332.189899
i – orbit inclination to the ecliptic plane (degrees)	11.555488

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	294.988328	1.28010584	0.40064265	256.383734	333.934090	11.595969	0.76724084	1.448336
01/21/1858	302.794460	1.28090504	0.40100233	256.642188	333.686448	11.589354	0.76725914	1.449693
01/29/1887	280.279008	1.28500019	0.40173929	256.560119	333.432175	11.577825	0.76876513	1.456651
02/07/1916	253.715914	1.28462690	0.40167070	256.787245	333.184248	11.579126	0.76862991	1.456016
02/14/1945	223.725527	1.28807537	0.40237141	256.873115	332.911449	11.563720	0.76979068	1.461883
02/22/1974	166.562226	1.28885636	0.40251461	257.109129	332.681862	11.556545	0.77007284	1.463212
03/02/2003	106.004097	1.28841704	0.40241970	257.419672	332.396889	11.554401	0.76993264	1.462464
03/09/2032	63.252627	1.28435061	0.40164533	258.110565	332.157889	11.555657	0.76849719	1.455546
03/17/2061	35.639963	1.28519543	0.40190557	258.315930	331.882942	11.544359	0.76866823	1.456983
03/25/2090	8.316580	1.28287071	0.40142909	258.816123	331.631997	11.549171	0.76788909	1.453031
04/03/2119	357.681638	1.28294928	0.40153600	259.206434	331.363236	11.546569	0.76779896	1.453165
04/10/2148	347.846760	1.28289221	0.40136898	259.430027	331.110753	11.551038	0.76797907	1.453068
04/18/2177	336.029620	1.28376503	0.40163178	259.616581	330.881578	11.541269	0.76816420	1.454551

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