Asteroid General Data

2015 DD₁

General information

Preliminary designation	2015 DD₁
Group	Apollo
Absolute magnitude	30.27
Approximate diameter (m)	2
Approximate mass (kg)	2.37·10⁴
Number of observations	67
Arc length (days)	7

Approaches

Date	Object	r, AU	r, km
02/17/2015 07:40:48 AM	Earth	0.000262	39 251

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	142.374557
a – orbit major semiaxis (astronomical units)	1.35637058
e – orbit eccentricity	0.32457672
ω – orbit ascending node-perihelion angle (degrees)	134.837507
Ω – longitude of orbit ascending node (degrees)	327.799633
i – orbit inclination to the ecliptic plane (degrees)	3.009816

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	80.022919	1.09876184	0.23904207	99.522388	330.947017	4.065848	0.83611154	1.151744
01/21/1858	134.911759	1.10692146	0.23752373	102.103085	330.340480	4.629475	0.84400135	1.164597
01/29/1887	112.487921	1.10672835	0.23742078	102.026745	329.974349	4.626984	0.84396804	1.164293
02/07/1916	90.841881	1.10601672	0.23741857	102.747084	329.483657	4.579282	0.84342781	1.163170
02/14/1945	334.854159	1.11602077	0.23980339	105.037413	329.128794	4.578305	0.84839520	1.178987
02/22/1974	187.972309	1.11905518	0.24066831	105.695104	328.694768	4.550542	0.84973406	1.183799
03/02/2003	6.275325	1.11863637	0.24052204	105.775520	328.219354	4.530652	0.84957967	1.183134
03/09/2032	310.166134	1.35630621	0.32474416	134.900518	327.755415	3.010060	0.91585369	1.579564
03/17/2061	46.370157	1.36549635	0.32786935	136.537542	326.730815	2.979326	0.91779195	1.595646
03/25/2090	120.954314	1.36422575	0.32730909	137.073188	326.341261	2.977221	0.91770226	1.593419
04/03/2119	173.777161	1.37067891	0.32951783	137.917295	326.009570	2.956644	0.91901578	1.604738
04/10/2148	202.540502	1.37067415	0.32955512	138.198231	325.821912	2.955866	0.91896147	1.604730
04/18/2177	241.253877	1.36920340	0.32895121	139.324151	324.644425	2.964713	0.91880228	1.602148

Detailed table...

3D animation...

Calculation on the date...

Return to search