Asteroid General Data

2011 BM₄₅

General information

Preliminary designation	2011 BM₄₅
Group	Apollo
Absolute magnitude	21.50
Approximate diameter (m)	130
Approximate mass (kg)	4.32·10⁹
Number of observations	51
Arc length (days)	2908

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	340.407584
a – orbit major semiaxis (astronomical units)	1.92137500
e – orbit eccentricity	0.80309700
ω – orbit ascending node-perihelion angle (degrees)	63.295961
Ω – longitude of orbit ascending node (degrees)	302.159849
i – orbit inclination to the ecliptic plane (degrees)	5.322967

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	202.954919	1.91785542	0.80338038	51.286766	313.519130	5.907485	0.37708800	2.655978
01/21/1858	176.051120	1.91712827	0.80344881	52.688289	312.203886	5.815437	0.37681384	2.654467
01/29/1887	149.910617	1.91743060	0.80367508	54.280734	310.703510	5.723506	0.37643941	2.655095
02/07/1916	124.115225	1.91721867	0.80355078	55.976053	309.072980	5.632069	0.37663611	2.654655
02/14/1945	99.037689	1.91864808	0.80374060	57.653654	307.511439	5.550436	0.37655271	2.657624
02/22/1974	71.358143	1.91903954	0.80330763	60.087777	305.220751	5.428952	0.37746044	2.658438
03/02/2003	36.815474	1.92208561	0.80299918	61.740098	303.630949	5.373689	0.37865244	2.664770
03/09/2032	1.246627	1.91922661	0.80393892	64.171625	301.333224	5.316052	0.37628565	2.658826
03/17/2061	331.487125	1.91848996	0.80392189	66.009125	299.593558	5.247770	0.37617388	2.657296
03/25/2090	302.255261	1.91921569	0.80398818	68.162890	297.525848	5.173076	0.37618896	2.658804
04/03/2119	273.806928	1.91793315	0.80413201	70.126549	295.654978	5.116913	0.37566171	2.656139
04/10/2148	247.759699	1.91898606	0.80335143	72.829778	293.084311	5.047623	0.37736586	2.658327
04/18/2177	223.131893	1.91780554	0.80330660	74.717230	291.278315	5.009708	0.37721970	2.655874

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