Asteroid General Data

2020 DK₄

General information

Preliminary designation	2020 DK₄
Group	Amor
Absolute magnitude	24.78
Approximate diameter (m)	29
Approximate mass (kg)	4.65·10⁷
Number of observations	35
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	233.884094
a – orbit major semiaxis (astronomical units)	1.46314700
e – orbit eccentricity	0.24593400
ω – orbit ascending node-perihelion angle (degrees)	27.092647
Ω – longitude of orbit ascending node (degrees)	162.462325
i – orbit inclination to the ecliptic plane (degrees)	20.691515

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	353.813604	1.46342152	0.24506559	25.352626	163.357348	20.713492	1.10478726	1.770332
01/21/1858	135.839974	1.46316636	0.24527863	25.601388	163.230327	20.711839	1.10428292	1.769869
01/29/1887	278.489603	1.46314712	0.24522764	25.860084	163.097334	20.707877	1.10434300	1.769834
02/07/1916	60.487031	1.46337156	0.24569037	26.085857	162.967687	20.707002	1.10383527	1.770242
02/14/1945	201.454142	1.46353438	0.24568799	26.344136	162.833974	20.702261	1.10396156	1.770537
02/22/1974	342.677943	1.46341586	0.24576549	26.544530	162.706975	20.701396	1.10375875	1.770322
03/02/2003	124.962559	1.46316526	0.24570091	26.874561	162.566187	20.694748	1.10366422	1.769867
03/09/2032	267.551422	1.46330058	0.24589360	27.097381	162.442876	20.690150	1.10348433	1.770113
03/17/2061	49.324564	1.46335475	0.24602866	27.392054	162.303933	20.685902	1.10332754	1.770211
03/25/2090	190.525324	1.46350773	0.24630825	27.599507	162.183427	20.683440	1.10303370	1.770489
04/03/2119	331.761509	1.46339325	0.24636431	27.886759	162.047256	20.679203	1.10286537	1.770281
04/10/2148	114.110203	1.46314745	0.24649091	28.094674	161.924630	20.678289	1.10249490	1.769835
04/18/2177	256.656939	1.46325593	0.24676849	28.419208	161.787843	20.672873	1.10217047	1.770032

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