Asteroid General Data

2019 DL₁

General information

Preliminary designation	2019 DL₁
Group	Aten
Absolute magnitude	26.60
Approximate diameter (m)	13
Approximate mass (kg)	3.77·10⁶
Number of observations	49
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	248.361809
a – orbit major semiaxis (astronomical units)	0.87499500
e – orbit eccentricity	0.16289000
ω – orbit ascending node-perihelion angle (degrees)	3.467296
Ω – longitude of orbit ascending node (degrees)	347.088764
i – orbit inclination to the ecliptic plane (degrees)	6.511824

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.559231	0.87467833	0.16296986	1.531298	351.120353	6.653592	0.73213212	0.818037
01/21/1858	354.747190	0.87521918	0.16007851	2.116546	350.582847	6.690789	0.73511540	0.818796
01/29/1887	138.659215	0.87622717	0.15958338	2.305692	350.293415	6.698741	0.73639587	0.820211
02/07/1916	302.079029	0.87460664	0.16347301	1.690891	349.349184	6.561704	0.73163207	0.817937
02/14/1945	58.373112	0.87816189	0.16688425	1.865057	348.612533	6.510706	0.73161050	0.822929
02/22/1974	150.884556	0.87837119	0.16629369	2.389460	348.217799	6.522193	0.73230360	0.823223
03/02/2003	309.932469	0.87307283	0.16349743	3.609132	347.577571	6.487162	0.73032767	0.815786
03/09/2032	136.083041	0.87599683	0.16387752	3.177142	346.745589	6.483338	0.73244064	0.819888
03/17/2061	224.737334	0.87917660	0.16500396	3.801730	346.180428	6.474524	0.73410898	0.824356
03/25/2090	333.767450	0.87392689	0.16149660	5.326263	345.572990	6.442523	0.73279067	0.816983
04/03/2119	157.062818	0.87540563	0.15940335	5.817768	345.112040	6.476268	0.73586304	0.819058
04/10/2148	298.536242	0.87555613	0.16015559	6.182891	344.713941	6.459860	0.73533092	0.819269
04/18/2177	80.087921	0.87714158	0.15980939	5.960928	344.078758	6.468611	0.73696612	0.821495

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