Asteroid General Data

2009 YF

General information

Preliminary designation	2009 YF
Group	Aten
Absolute magnitude	24.69
Approximate diameter (m)	31
Approximate mass (kg)	5.27·10⁷
Number of observations	44
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	343.356214
a – orbit major semiaxis (astronomical units)	0.93515000
e – orbit eccentricity	0.12130100
ω – orbit ascending node-perihelion angle (degrees)	193.641990
Ω – longitude of orbit ascending node (degrees)	87.460135
i – orbit inclination to the ecliptic plane (degrees)	1.523782

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	165.434305	0.93541338	0.12116351	192.451725	94.705796	1.510222	0.82207541	0.904703
01/21/1858	202.652624	0.93459804	0.12177460	192.252388	94.348948	1.512756	0.82078774	0.903520
01/29/1887	221.455020	0.93601761	0.12092895	192.740506	92.701966	1.495960	0.82282598	0.905580
02/07/1916	259.027603	0.93514113	0.12118746	192.965628	90.954416	1.509734	0.82181376	0.904308
02/14/1945	279.223827	0.93606121	0.12083239	193.384557	90.309272	1.506385	0.82295469	0.905643
02/22/1974	312.622289	0.93486681	0.12142183	193.058965	89.055889	1.531946	0.82135357	0.903910
03/02/2003	338.771121	0.93631695	0.12113716	193.832599	87.846259	1.520068	0.82289418	0.906014
03/09/2032	5.140011	0.93477486	0.12179874	193.151558	87.097710	1.531606	0.82092046	0.903777
03/17/2061	38.759094	0.93615078	0.12122254	193.927182	85.820708	1.519088	0.82266821	0.905773
03/25/2090	60.281073	0.93460677	0.12155590	193.826301	84.295017	1.553532	0.82099980	0.903533
04/03/2119	96.185729	0.93590147	0.12107517	194.489776	83.268642	1.544569	0.82258704	0.905411
04/10/2148	116.594994	0.93471106	0.12146826	194.813017	81.241489	1.586696	0.82117334	0.903684
04/18/2177	152.926308	0.93561628	0.12117535	195.160788	80.610634	1.581844	0.82224265	0.904997

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