Asteroid General Data

2015 DL₁₅₅

General information

Preliminary designation	2015 DL₁₅₅
Group	Apollo
Absolute magnitude	24.35
Approximate diameter (m)	36
Approximate mass (kg)	8.43·10⁷
Number of observations	19
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	4.352902
a – orbit major semiaxis (astronomical units)	1.41158500
e – orbit eccentricity	0.29440700
ω – orbit ascending node-perihelion angle (degrees)	295.624606
Ω – longitude of orbit ascending node (degrees)	147.359671
i – orbit inclination to the ecliptic plane (degrees)	20.600477

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	53.750601	1.41175212	0.29553475	294.157430	148.442695	20.534681	0.99453032	1.677406
01/21/1858	163.479081	1.41122234	0.29504568	294.368968	148.275205	20.544907	0.99484729	1.676462
01/29/1887	272.161185	1.41177768	0.29520602	294.552898	148.130678	20.553255	0.99501240	1.677452
02/07/1916	21.882599	1.41158674	0.29482943	294.805949	147.956640	20.565268	0.99540942	1.677112
02/14/1945	130.431566	1.41167552	0.29492069	294.993386	147.814992	20.572251	0.99534321	1.677270
02/22/1974	240.651906	1.41170288	0.29468543	295.244516	147.639184	20.584161	0.99569461	1.677319
03/02/2003	349.220350	1.41160800	0.29455829	295.425261	147.499308	20.591929	0.99580716	1.677149
03/09/2032	99.660648	1.41163407	0.29459897	295.643926	147.329602	20.601045	0.99576812	1.677196
03/17/2061	208.408255	1.41161146	0.29426955	295.816610	147.184032	20.609846	0.99621719	1.677156
03/25/2090	318.488469	1.41175005	0.29435194	296.034528	147.022227	20.618629	0.99619868	1.677403
04/03/2119	67.244281	1.41120272	0.29382276	296.212923	146.869824	20.629360	0.99655923	1.676427
04/10/2148	176.855472	1.41176741	0.29395418	296.444849	146.714906	20.636443	0.99677248	1.677434
04/18/2177	286.124378	1.41120066	0.29348880	296.645340	146.554324	20.650066	0.99702907	1.676424

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