Asteroid General Data

1993 BU₃

General information

Preliminary designation	1993 BU₃
Group	Amor
Absolute magnitude	21.18
Approximate diameter (m)	150
Approximate mass (kg)	6.73·10⁹
Number of observations	18
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	8.138784
a – orbit major semiaxis (astronomical units)	2.41292100
e – orbit eccentricity	0.50921500
ω – orbit ascending node-perihelion angle (degrees)	144.518589
Ω – longitude of orbit ascending node (degrees)	316.069874
i – orbit inclination to the ecliptic plane (degrees)	5.282403

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	70.430973	2.41682089	0.50886318	136.556929	321.714394	4.990212	1.18698974	3.757226
01/21/1858	341.108456	2.40612052	0.51630543	138.695658	320.216080	5.089582	1.16382742	3.732301
01/29/1887	257.413562	2.41106482	0.51213270	138.826997	319.963504	5.080699	1.17627968	3.743811
02/07/1916	161.998774	2.40628437	0.51354323	141.442227	318.430099	5.185634	1.17055332	3.732682
02/14/1945	81.765827	2.40675413	0.51428707	141.577184	318.083702	5.189143	1.16899160	3.733775
02/22/1974	345.827133	2.41166265	0.50952139	143.797668	316.896111	5.261962	1.18286895	3.745204
03/02/2003	261.144424	2.40677028	0.51427822	144.349643	316.308969	5.295737	1.16902075	3.733813
03/09/2032	173.368275	2.41869120	0.50746291	145.049247	315.768577	5.298988	1.19129513	3.761588
03/17/2061	80.520042	2.40649058	0.51257755	146.833775	314.737544	5.389793	1.17297755	3.733162
03/25/2090	358.286145	2.40954584	0.51145480	146.839617	314.472340	5.384713	1.17717205	3.740274
04/03/2119	259.905874	2.40988631	0.50930731	149.100025	313.363416	5.467707	1.18251359	3.741067
04/10/2148	175.848995	2.40634073	0.51242461	149.423686	312.911084	5.491011	1.17327252	3.732814
04/18/2177	82.182741	2.41631850	0.50408989	150.739664	312.286793	5.510163	1.19827677	3.756054

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