Asteroid General Data

2019 DB₂

General information

Preliminary designation	2019 DB₂
Group	Apollo
Absolute magnitude	25.64
Approximate diameter (m)	20
Approximate mass (kg)	1.42·10⁷
Number of observations	36
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	123.418609
a – orbit major semiaxis (astronomical units)	1.12141000
e – orbit eccentricity	0.09550600
ω – orbit ascending node-perihelion angle (degrees)	182.256183
Ω – longitude of orbit ascending node (degrees)	343.254985
i – orbit inclination to the ecliptic plane (degrees)	16.376914

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	229.520726	1.12028537	0.09451860	179.433079	344.383738	16.404771	1.01439757	1.185751
01/21/1858	39.415356	1.12087457	0.09503315	179.705939	344.228783	16.399756	1.01435432	1.186687
01/29/1887	211.163977	1.11988779	0.09422392	180.121836	344.059832	16.399984	1.01436757	1.185120
02/07/1916	30.763537	1.11920618	0.09376371	180.302540	343.915177	16.400497	1.01426525	1.184038
02/14/1945	208.091465	1.11964190	0.09410463	180.480162	343.752302	16.396252	1.01427841	1.184730
02/22/1974	16.056460	1.12019049	0.09459892	181.017160	343.574724	16.390797	1.01422168	1.185601
03/02/2003	185.507870	1.12131794	0.09551291	181.575256	343.398615	16.381588	1.01421760	1.187391
03/09/2032	343.531085	1.12137540	0.09562014	182.199975	343.233546	16.375686	1.01414932	1.187482
03/17/2061	135.787728	1.12249894	0.09647907	183.096312	343.046715	16.365172	1.01420129	1.189267
03/25/2090	282.791699	1.12207043	0.09611406	183.156171	342.902840	16.364914	1.01422369	1.188586
04/03/2119	69.386592	1.12243726	0.09654722	183.925565	342.739744	16.357560	1.01406906	1.189169
04/10/2148	213.481684	1.12293433	0.09703620	184.643632	342.555701	16.350154	1.01396905	1.189959
04/18/2177	355.153604	1.12228172	0.09653158	184.838150	342.401377	16.351166	1.01394609	1.188922

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