Asteroid General Data

2018 BD

General information

Preliminary designation	2018 BD
Group	Apollo
Absolute magnitude	30.21
Approximate diameter (m)	2
Approximate mass (kg)	2.57·10⁴
Number of observations	33
Arc length (days)	0

Approaches

Date	Object	r, AU	r, km
01/18/2018 03:50:24 PM	Earth	0.000264	39 428

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	297.328393
a – orbit major semiaxis (astronomical units)	1.05535149
e – orbit eccentricity	0.28718457
ω – orbit ascending node-perihelion angle (degrees)	274.294538
Ω – longitude of orbit ascending node (degrees)	297.834273
i – orbit inclination to the ecliptic plane (degrees)	2.376803

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	355.828284	1.24342859	0.32727595	244.088776	301.467927	2.824574	0.83648431	1.386538
01/21/1858	329.982840	1.24286061	0.32716232	244.486973	301.133577	2.821646	0.83624346	1.385588
01/29/1887	319.246618	1.24104021	0.32647507	244.945338	300.779241	2.820464	0.83587152	1.382545
02/07/1916	314.181323	1.24150434	0.32661422	245.367442	300.394204	2.820548	0.83601136	1.383321
02/14/1945	226.577383	1.25373365	0.32990457	244.378739	299.737748	2.867563	0.84012119	1.403811
02/22/1974	110.170314	1.25407235	0.32993026	245.235999	298.921527	2.887937	0.84031593	1.404380
03/02/2003	353.265073	1.23024157	0.32299420	248.101123	298.583813	2.928247	0.83288068	1.364540
03/09/2032	314.547197	1.05801022	0.28741859	273.867256	297.760984	2.370819	0.75391841	1.088267
03/17/2061	203.064594	1.05730547	0.28716657	274.484331	297.001884	2.364319	0.75368268	1.087180
03/25/2090	95.023327	1.05710444	0.28728218	274.955922	296.394701	2.359208	0.75341717	1.086870
04/03/2119	344.699026	1.05759583	0.28739018	275.596799	295.628695	2.355336	0.75365318	1.087628
04/10/2148	238.656496	1.05654709	0.28737129	276.007036	294.847759	2.344289	0.75292579	1.086010
04/18/2177	129.871999	1.05705328	0.28760194	276.110195	294.480557	2.337909	0.75304271	1.086791

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