Asteroid General Data

2010 DY₁

General information

Preliminary designation	2010 DY₁
Group	Amor
Absolute magnitude	25.77
Approximate diameter (m)	19
Approximate mass (kg)	1.19·10⁷
Number of observations	23
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	240.270891
a – orbit major semiaxis (astronomical units)	2.33050400
e – orbit eccentricity	0.55663100
ω – orbit ascending node-perihelion angle (degrees)	13.984851
Ω – longitude of orbit ascending node (degrees)	144.567481
i – orbit inclination to the ecliptic plane (degrees)	7.988271

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	40.548775	2.33158963	0.55573101	9.979133	146.709920	8.042540	1.03585296	3.560236
01/21/1858	88.955678	2.33272897	0.55629623	10.649218	146.355358	8.039944	1.03504064	3.562846
01/29/1887	140.081932	2.33693831	0.55294882	10.898889	146.114027	8.014705	1.04473103	3.572494
02/07/1916	194.748567	2.33542768	0.55622148	11.491386	145.890107	8.036060	1.03641265	3.569030
02/14/1945	247.885221	2.32736025	0.55975109	12.101571	145.564716	8.053391	1.02461782	3.550553
02/22/1974	305.888830	2.32284931	0.56094280	12.844016	145.231290	8.054662	1.01986371	3.540236
03/02/2003	9.202407	2.32309300	0.56118982	13.478343	144.907909	8.043771	1.01939685	3.540793
03/09/2032	74.233500	2.33178537	0.55633086	14.063174	144.529735	7.987026	1.03454121	3.560684
03/17/2061	138.322042	2.33358025	0.55573368	14.806319	144.116447	7.956244	1.03673110	3.564796
03/25/2090	196.739257	2.32940938	0.55976051	15.049404	143.947789	7.975373	1.02549800	3.555243
04/03/2119	248.308677	2.32961128	0.55857227	15.790169	143.558976	7.946350	1.02835503	3.555706
04/10/2148	296.933389	2.33261081	0.55771673	16.653280	143.145178	7.912943	1.03167475	3.562575
04/18/2177	344.578306	2.33221120	0.55663304	17.399275	142.727770	7.883880	1.03402540	3.561660

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