Asteroid General Data

2018 BB₇

General information

Preliminary designation	2018 BB₇
Group	Apollo
Absolute magnitude	20.96
Approximate diameter (m)	170
Approximate mass (kg)	9.12·10⁹
Number of observations	75
Arc length (days)	2710

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	170.688509
a – orbit major semiaxis (astronomical units)	2.32049600
e – orbit eccentricity	0.62888800
ω – orbit ascending node-perihelion angle (degrees)	345.791450
Ω – longitude of orbit ascending node (degrees)	83.402843
i – orbit inclination to the ecliptic plane (degrees)	8.788433

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	162.303197	2.32245749	0.63132211	341.634620	85.652452	8.536923	0.85623872	3.539340
01/21/1858	241.820452	2.32036548	0.63052675	342.153984	85.392568	8.565373	0.85731297	3.534559
01/29/1887	325.708393	2.31381601	0.63329099	342.784781	85.014704	8.638330	0.84849717	3.519604
02/07/1916	47.094025	2.31712062	0.63262273	343.382600	84.649339	8.665542	0.85125744	3.527147
02/14/1945	126.499991	2.31530991	0.63202498	344.105408	84.294217	8.711541	0.85197622	3.523014
02/22/1974	206.157751	2.31534888	0.63202421	344.830288	83.938571	8.760830	0.85199234	3.523102
03/02/2003	286.354995	2.31517498	0.63168888	345.502541	83.627697	8.800556	0.85270469	3.522706
03/09/2032	8.347160	2.31590988	0.63191634	346.115440	83.239004	8.833935	0.85244858	3.524383
03/17/2061	90.343182	2.31921118	0.62863569	346.573182	83.022595	8.832837	0.86127227	3.531922
03/25/2090	170.629272	2.32337289	0.62934152	347.101385	82.643513	8.877793	0.86117787	3.541433
04/03/2119	249.289552	2.32026909	0.62847449	347.560654	82.418728	8.880655	0.86203917	3.534339
04/10/2148	332.106542	2.31592265	0.63148548	348.161949	82.097409	8.936591	0.85345112	3.524412
04/18/2177	51.466143	2.31685839	0.63100528	348.701706	81.803153	8.957900	0.85490852	3.526548

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