Asteroid General Data

2001 DB₃ (230118)

General information

Preliminary designation	2001 DB₃
Number	230118
Group	Amor
Absolute magnitude	17.09
Approximate diameter (m)	1 000
Approximate mass (kg)	1.91·10¹²
Number of observations	505
Arc length (days)	8292

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	261.882428
a – orbit major semiaxis (astronomical units)	2.68541500
e – orbit eccentricity	0.55892700
ω – orbit ascending node-perihelion angle (degrees)	264.643732
Ω – longitude of orbit ascending node (degrees)	340.291399
i – orbit inclination to the ecliptic plane (degrees)	24.491670

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.378300	2.68380535	0.55729128	259.234232	347.125952	24.915090	1.18814403	4.396703
01/21/1858	130.577017	2.68506237	0.55875488	259.558322	346.598471	24.816439	1.18477068	4.399792
01/29/1887	345.505049	2.68437111	0.55779464	260.248447	345.586855	24.806673	1.18704330	4.398093
02/07/1916	202.351671	2.68386044	0.55796149	261.429081	344.281575	24.712321	1.18636968	4.396838
02/14/1945	61.158690	2.68513145	0.55847964	262.346075	343.143858	24.644725	1.18554019	4.399962
02/22/1974	278.381005	2.68133201	0.56022107	262.466920	342.775298	24.639944	1.17919333	4.390627
03/02/2003	132.992910	2.68373191	0.55878242	263.449781	341.562858	24.571311	1.18410969	4.396523
03/09/2032	349.492412	2.68521337	0.55885201	264.746244	340.191928	24.496647	1.18457648	4.400163
03/17/2061	208.836813	2.68331256	0.56053077	265.540944	339.186195	24.426566	1.17923330	4.395492
03/25/2090	66.044305	2.67917118	0.56205903	265.687975	338.687608	24.460905	1.17331883	4.385320
04/03/2119	280.905122	2.68438273	0.55911575	266.736576	337.454167	24.410717	1.18350208	4.398122
04/10/2148	137.139430	2.68718102	0.55861511	267.922992	336.119341	24.362986	1.18608111	4.405001
04/18/2177	355.064418	2.67912383	0.56234824	268.555364	335.281866	24.367400	1.17252326	4.385204

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