Asteroid General Data

2015 DW₂₁₅

General information

Preliminary designation	2015 DW₂₁₅
Group	Amor
Absolute magnitude	22.76
Approximate diameter (m)	75
Approximate mass (kg)	7.58·10⁸
Number of observations	26
Arc length (days)	62

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	77.618486
a – orbit major semiaxis (astronomical units)	1.96011400
e – orbit eccentricity	0.34855400
ω – orbit ascending node-perihelion angle (degrees)	91.161121
Ω – longitude of orbit ascending node (degrees)	63.604765
i – orbit inclination to the ecliptic plane (degrees)	4.715994

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	68.359989	1.96005322	0.34940359	87.249551	65.956546	4.742336	1.27520359	2.744116
01/21/1858	275.133675	1.96025012	0.34946389	87.811866	65.582822	4.739046	1.27521349	2.744529
01/29/1887	121.212805	1.96007470	0.34930300	88.488376	65.240849	4.737056	1.27541473	2.744161
02/07/1916	327.137981	1.96018897	0.34886329	89.180694	64.859508	4.734295	1.27635100	2.744401
02/14/1945	174.721732	1.96004071	0.34859812	89.495805	64.586070	4.722377	1.27677420	2.744089
02/22/1974	22.669433	1.95937670	0.34969945	89.963150	64.270995	4.718518	1.27418374	2.742695
03/02/2003	229.399507	1.95985362	0.34938338	90.649936	63.894682	4.715874	1.27511333	2.743696
03/09/2032	75.872810	1.96046395	0.34828188	91.220368	63.585396	4.715593	1.27766988	2.744978
03/17/2061	283.463741	1.95968163	0.34838869	91.806443	63.214262	4.714028	1.27695072	2.743335
03/25/2090	131.450023	1.95974897	0.34872491	92.131725	62.954979	4.713962	1.27633569	2.743477
04/03/2119	338.524344	1.96015779	0.34836646	92.757647	62.583127	4.711212	1.27730456	2.744335
04/10/2148	185.098263	1.95966327	0.34875565	93.451081	62.227764	4.709938	1.27621962	2.743297
04/18/2177	31.925911	1.95975650	0.34869654	94.132825	61.848631	4.707915	1.27639619	2.743493

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