Asteroid General Data

2019 DR₁

General information

Preliminary designation	2019 DR₁
Group	Apollo
Absolute magnitude	23.79
Approximate diameter (m)	46
Approximate mass (kg)	1.83·10⁸
Number of observations	85
Arc length (days)	1867

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	325.237026
a – orbit major semiaxis (astronomical units)	1.15362300
e – orbit eccentricity	0.23044600
ω – orbit ascending node-perihelion angle (degrees)	92.186765
Ω – longitude of orbit ascending node (degrees)	161.218465
i – orbit inclination to the ecliptic plane (degrees)	12.474681

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	127.817127	1.15339740	0.23049780	90.533853	162.530758	12.446750	0.88754183	1.238708
01/21/1858	280.888656	1.15324638	0.23043826	90.828972	162.346281	12.455265	0.88749428	1.238465
01/29/1887	73.554254	1.15361170	0.23056791	90.997750	162.168036	12.451375	0.88762586	1.239054
02/07/1916	227.920514	1.15324426	0.23047185	91.224791	161.958495	12.462393	0.88745392	1.238462
02/14/1945	20.144102	1.15330028	0.23033532	91.550480	161.762397	12.468023	0.88765450	1.238552
02/22/1974	172.408444	1.15354383	0.23058746	91.662442	161.600400	12.466579	0.88755109	1.238944
03/02/2003	325.705352	1.15337375	0.23038125	92.052038	161.368980	12.481223	0.88765806	1.238670
03/09/2032	115.684660	1.15367628	0.23056328	92.202858	161.202216	12.478618	0.88768089	1.239158
03/17/2061	265.096160	1.15354946	0.23051648	92.478259	161.001344	12.487981	0.88763730	1.238953
03/25/2090	57.718780	1.15360922	0.23056278	92.678917	160.803654	12.490455	0.88762987	1.239050
04/03/2119	208.185741	1.15346764	0.23040738	92.952498	160.610095	12.500829	0.88770018	1.238821
04/10/2148	359.411966	1.15364627	0.23052090	93.068772	160.441838	12.500505	0.88770670	1.239109
04/18/2177	149.444581	1.15375848	0.23052592	93.479823	160.220373	12.510607	0.88778724	1.239290

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