Asteroid General Data

2018 BC

General information

Preliminary designation	2018 BC
Group	Apollo
Absolute magnitude	29.43
Approximate diameter (m)	4
Approximate mass (kg)	7.55·10⁴
Number of observations	58
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.238081
a – orbit major semiaxis (astronomical units)	1.04829800
e – orbit eccentricity	0.06971000
ω – orbit ascending node-perihelion angle (degrees)	212.828540
Ω – longitude of orbit ascending node (degrees)	297.192065
i – orbit inclination to the ecliptic plane (degrees)	2.864094

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	182.907666	1.02336201	0.04439992	143.206280	311.312566	3.664922	0.97792482	1.035248
01/21/1858	202.290878	1.02264960	0.04358030	143.555416	310.026946	3.671061	0.97808223	1.034168
01/29/1887	191.223693	1.02744241	0.04652160	144.463407	308.659777	3.661525	0.97964415	1.041446
02/07/1916	188.732507	1.10461212	0.10740772	181.145590	303.527897	2.936447	0.98596825	1.160955
02/14/1945	161.518986	1.11070508	0.11143750	182.766229	302.428201	2.909025	0.98693089	1.170574
02/22/1974	83.074115	1.11085650	0.11158585	182.862763	302.195723	2.906976	0.98690064	1.170813
03/02/2003	62.964402	1.10456097	0.10728227	184.229849	301.244047	2.928123	0.98606117	1.160874
03/09/2032	33.634648	1.04815795	0.06965200	212.920351	297.156407	2.863864	0.97515164	1.073101
03/17/2061	314.442772	1.06238956	0.08104975	210.459627	293.432038	2.694477	0.97628315	1.095031
03/25/2090	173.677046	1.05576027	0.07713285	212.020763	292.577373	2.708326	0.97432647	1.084797
04/03/2119	21.903730	1.06291099	0.08215686	215.021853	287.388308	2.657381	0.97558556	1.095837
04/10/2148	160.816378	1.07296501	0.09041251	214.919341	283.756029	2.488782	0.97595555	1.111422
04/18/2177	141.361373	1.08008445	0.09551088	217.396850	279.690983	2.413791	0.97692464	1.122502

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