Asteroid General Data

2011 UD₆₄

General information

Preliminary designation	2011 UD₆₄
Group	Apollo
Absolute magnitude	25.30
Approximate diameter (m)	23
Approximate mass (kg)	2.27·10⁷
Number of observations	42
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	75.448710
a – orbit major semiaxis (astronomical units)	1.27645600
e – orbit eccentricity	0.31246400
ω – orbit ascending node-perihelion angle (degrees)	249.901542
Ω – longitude of orbit ascending node (degrees)	212.547309
i – orbit inclination to the ecliptic plane (degrees)	10.559736

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	206.817503	1.27919540	0.31220680	247.485379	214.131432	10.645196	0.87982189	1.446791
01/21/1858	225.134670	1.27946836	0.31226652	247.728136	213.896203	10.644885	0.87993323	1.447255
01/29/1887	243.744621	1.27940765	0.31256390	248.122674	213.667549	10.615303	0.87951100	1.447152
02/07/1916	261.797998	1.27993365	0.31271561	248.384228	213.419054	10.616497	0.87967841	1.448044
02/14/1945	283.487485	1.27929467	0.31285201	248.767462	213.181917	10.586080	0.87906476	1.446960
02/22/1974	303.923380	1.27926147	0.31288376	249.024740	212.949527	10.587685	0.87900132	1.446904
03/02/2003	325.397526	1.27803901	0.31261881	249.442131	212.743088	10.584603	0.87849998	1.444830
03/09/2032	2.252572	1.27646322	0.31258416	249.931168	212.524135	10.559114	0.87746104	1.442159
03/17/2061	46.451484	1.27662325	0.31251669	250.259190	212.273781	10.564882	0.87765717	1.442430
03/25/2090	88.625320	1.27723493	0.31266129	250.379914	212.064650	10.556383	0.87789300	1.443467
04/03/2119	124.510974	1.27720375	0.31318168	250.812065	211.794164	10.504553	0.87720694	1.443414
04/10/2148	167.547351	1.27650920	0.31309930	251.198775	211.593840	10.503247	0.87683507	1.442237
04/18/2177	211.236668	1.27659589	0.31305024	251.475161	211.325499	10.507350	0.87695724	1.442384

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