Asteroid General Data

2013 DF

General information

Preliminary designation	2013 DF
Group	Aten
Absolute magnitude	24.61
Approximate diameter (m)	32
Approximate mass (kg)	5.89·10⁷
Number of observations	30
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	217.618787
a – orbit major semiaxis (astronomical units)	0.86462700
e – orbit eccentricity	0.44222700
ω – orbit ascending node-perihelion angle (degrees)	322.010632
Ω – longitude of orbit ascending node (degrees)	329.562957
i – orbit inclination to the ecliptic plane (degrees)	4.192956

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	76.977068	0.86645341	0.44092253	318.148157	333.422312	4.477770	0.48441458	0.806526
01/21/1858	69.342176	0.86658103	0.44117884	318.715676	332.772011	4.363059	0.48426381	0.806704
01/29/1887	56.554644	0.86646825	0.44117440	319.256699	332.202148	4.348904	0.48420464	0.806547
02/07/1916	52.494039	0.86565697	0.44158744	319.886473	331.667413	4.308799	0.48339372	0.805414
02/14/1945	65.906201	0.86546440	0.44170415	320.312538	331.181198	4.299154	0.48318518	0.805146
02/22/1974	83.341453	0.86462665	0.44219756	321.109326	330.488219	4.223381	0.48229085	0.803977
03/02/2003	113.164854	0.86470228	0.44221662	321.508420	330.026678	4.211524	0.48231656	0.804082
03/09/2032	149.361041	0.86465291	0.44223624	322.033527	329.523956	4.192086	0.48227206	0.804013
03/17/2061	186.228404	0.86477759	0.44221112	322.582601	328.889156	4.175333	0.48236332	0.804187
03/25/2090	217.731357	0.86477095	0.44222701	323.141043	328.332103	4.167792	0.48234588	0.804178
04/03/2119	260.821326	0.86430387	0.44246844	323.567975	327.878961	4.116536	0.48187669	0.803527
04/10/2148	304.928495	0.86463959	0.44227827	324.225714	327.147344	4.079858	0.48222829	0.803995
04/18/2177	338.472513	0.86449314	0.44243398	324.855602	326.517117	4.069922	0.48201200	0.803791

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