Asteroid General Data

2015 BD₄

General information

Preliminary designation	2015 BD₄
Group	Apollo
Absolute magnitude	25.14
Approximate diameter (m)	25
Approximate mass (kg)	2.83·10⁷
Number of observations	19
Arc length (days)	39

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.617525
a – orbit major semiaxis (astronomical units)	2.63009800
e – orbit eccentricity	0.62820600
ω – orbit ascending node-perihelion angle (degrees)	325.640028
Ω – longitude of orbit ascending node (degrees)	117.779717
i – orbit inclination to the ecliptic plane (degrees)	7.515577

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	85.844974	2.61389002	0.64188316	310.353707	130.162148	6.144226	0.93607802	4.226020
01/21/1858	15.297131	2.63049317	0.63220670	311.884566	128.711536	6.248664	0.96747778	4.266349
01/29/1887	313.676230	2.61198503	0.63881973	316.227692	125.275538	6.602757	0.94339746	4.221401
02/07/1916	250.451177	2.62399652	0.63246770	316.897397	124.577676	6.650106	0.96440347	4.250554
02/14/1945	195.063381	2.61028358	0.63665441	321.095733	121.384499	7.046631	0.94843504	4.217277
02/22/1974	135.042843	2.62294747	0.63108044	321.514129	120.887258	7.078022	0.96765662	4.248005
03/02/2003	78.879167	2.61349858	0.63468782	325.295025	118.116677	7.487735	0.95474287	4.225071
03/09/2032	15.398483	2.62725192	0.63003221	325.693164	117.682558	7.529337	0.97199860	4.258466
03/17/2061	312.659209	2.62623974	0.62961892	328.900762	115.425155	7.899216	0.97270950	4.256005
03/25/2090	237.585280	2.63270439	0.62752518	329.074304	115.085002	7.921599	0.98061608	4.271730
04/03/2119	175.825911	2.62729063	0.62706250	331.821642	113.284867	8.247672	0.97981519	4.258560
04/10/2148	107.751611	2.63093381	0.62601572	331.957202	113.018631	8.259463	0.98392788	4.267421
04/18/2177	48.941430	2.62655791	0.62624445	334.821096	111.225179	8.642662	0.98169059	4.256779

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