Asteroid General Data

2009 PD

General information

Preliminary designation	2009 PD
Group	Amor
Absolute magnitude	24.17
Approximate diameter (m)	39
Approximate mass (kg)	1.08·10⁸
Number of observations	14
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	33.033329
a – orbit major semiaxis (astronomical units)	1.26520800
e – orbit eccentricity	0.16969300
ω – orbit ascending node-perihelion angle (degrees)	166.115908
Ω – longitude of orbit ascending node (degrees)	113.136497
i – orbit inclination to the ecliptic plane (degrees)	3.903253

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	8.478200	1.25993737	0.16668075	160.423995	115.479913	3.810007	1.04993007	1.414243
01/21/1858	184.281695	1.26321811	0.16871029	162.193144	114.836121	3.844643	1.05010022	1.419770
01/29/1887	343.220346	1.26236270	0.16799748	162.494762	114.658816	3.847996	1.05028895	1.418329
02/07/1916	138.228344	1.26429077	0.16918712	163.339975	114.332121	3.860274	1.05038906	1.421579
02/14/1945	282.079152	1.26481350	0.16940684	163.863636	114.072445	3.865660	1.05054544	1.422461
02/22/1974	59.796270	1.26536061	0.16984748	164.882204	113.663066	3.879285	1.05044230	1.423384
03/02/2003	199.482393	1.26580918	0.16999805	165.118258	113.506912	3.882283	1.05062409	1.424141
03/09/2032	338.231920	1.26510611	0.16956295	166.171450	113.096752	3.904955	1.05059098	1.422955
03/17/2061	109.447783	1.26621381	0.17007499	167.505387	112.593891	3.926727	1.05086251	1.424824
03/25/2090	246.002725	1.26563214	0.16972760	167.758917	112.433327	3.930324	1.05081944	1.423842
04/03/2119	16.455827	1.26568091	0.16969969	168.910479	111.995090	3.947163	1.05089526	1.423924
04/10/2148	153.409305	1.26594441	0.16984457	169.158198	111.849829	3.949687	1.05093062	1.424369
04/18/2177	257.454905	1.27100716	0.17280322	170.395230	111.413173	3.954201	1.05137304	1.432922

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