Asteroid General Data

2015 DL₂₁₅

General information

Preliminary designation	2015 DL₂₁₅
Group	Amor
Absolute magnitude	24.64
Approximate diameter (m)	31
Approximate mass (kg)	5.65·10⁷
Number of observations	31
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.352235
a – orbit major semiaxis (astronomical units)	1.30320000
e – orbit eccentricity	0.20795400
ω – orbit ascending node-perihelion angle (degrees)	156.380879
Ω – longitude of orbit ascending node (degrees)	335.086998
i – orbit inclination to the ecliptic plane (degrees)	11.497442

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	331.023985	1.30276584	0.20835364	153.897896	336.348397	11.485531	1.03132984	1.486963
01/21/1858	153.772587	1.30271891	0.20819135	154.455135	336.117097	11.489890	1.03150410	1.486883
01/29/1887	339.737022	1.30295324	0.20823541	154.581201	335.997521	11.488714	1.03163224	1.487284
02/07/1916	161.227623	1.30277177	0.20816643	155.073452	335.766981	11.492498	1.03157843	1.486973
02/14/1945	346.657359	1.30302243	0.20814920	155.220157	335.643823	11.490958	1.03179936	1.487402
02/22/1974	168.574444	1.30282684	0.20788382	155.732798	335.411359	11.496729	1.03199022	1.487067
03/02/2003	354.689655	1.30292714	0.20793494	155.884484	335.288002	11.494643	1.03200306	1.487239
03/09/2032	175.502220	1.30308034	0.20784384	156.404789	335.057422	11.497554	1.03224313	1.487501
03/17/2061	359.728160	1.30308083	0.20781731	156.531349	334.934853	11.496296	1.03227808	1.487502
03/25/2090	178.580731	1.30328557	0.20784583	157.076344	334.703293	11.498831	1.03240309	1.487853
04/03/2119	1.055080	1.30322142	0.20761794	157.234472	334.577047	11.498235	1.03264928	1.487743
04/10/2148	179.778711	1.30324627	0.20758771	157.730363	334.353885	11.501616	1.03270837	1.487786
04/18/2177	3.857068	1.30295077	0.20730231	157.927484	334.220658	11.501451	1.03284607	1.487280

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