Asteroid General Data

2007 DT₁₀₃

General information

Preliminary designation	2007 DT₁₀₃
Group	Apollo
Absolute magnitude	19.24
Approximate diameter (m)	380
Approximate mass (kg)	9.82·10¹⁰
Number of observations	767
Arc length (days)	3869

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.386954
a – orbit major semiaxis (astronomical units)	2.20847400
e – orbit eccentricity	0.57381700
ω – orbit ascending node-perihelion angle (degrees)	135.075179
Ω – longitude of orbit ascending node (degrees)	136.450817
i – orbit inclination to the ecliptic plane (degrees)	5.499058

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	284.615253	2.21498189	0.57424543	127.082870	142.663694	5.076176	0.94303866	3.296521
01/21/1858	215.293991	2.21379250	0.57426226	128.245588	141.718342	5.149745	0.94249503	3.293866
01/29/1887	147.482326	2.21348873	0.57392481	129.534496	140.715033	5.203102	0.94311263	3.293188
02/07/1916	81.226287	2.21364602	0.57385007	130.655307	139.870985	5.253827	0.94334510	3.293539
02/14/1945	14.932588	2.21325486	0.57402509	131.777524	138.985112	5.308191	0.94279104	3.292667
02/22/1974	309.360615	2.21340886	0.57404242	132.970124	138.133900	5.361041	0.94281828	3.293010
03/02/2003	245.838152	2.21262156	0.57453403	133.957842	137.295351	5.416546	0.94139518	3.291253
03/09/2032	189.276546	2.20807982	0.57419649	135.172048	136.345185	5.503092	0.94020814	3.281125
03/17/2061	136.574679	2.20645456	0.57524305	135.894574	135.737191	5.535836	0.93720691	3.277503
03/25/2090	80.882920	2.20504359	0.57550667	137.158806	134.803753	5.613734	0.93602629	3.274360
04/03/2119	31.472537	2.20382205	0.57527236	137.504261	134.443112	5.636275	0.93602413	3.271639
04/10/2148	336.367823	2.20490164	0.57647966	138.911788	133.473310	5.715059	0.93382068	3.274043
04/18/2177	284.546053	2.20604132	0.57436536	139.328060	133.102322	5.739381	0.93896760	3.276582

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