Asteroid General Data

2009 PH

General information

Preliminary designation	2009 PH
Group	Amor
Absolute magnitude	22.12
Approximate diameter (m)	100
Approximate mass (kg)	1.84·10⁹
Number of observations	103
Arc length (days)	4802

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.642621
a – orbit major semiaxis (astronomical units)	2.19708200
e – orbit eccentricity	0.44620200
ω – orbit ascending node-perihelion angle (degrees)	42.845918
Ω – longitude of orbit ascending node (degrees)	292.990881
i – orbit inclination to the ecliptic plane (degrees)	3.766300

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	192.773647	2.19690627	0.44618904	37.455864	296.929603	3.908912	1.21667076	3.256251
01/21/1858	160.983328	2.19582700	0.44585688	37.971809	296.462756	3.897632	1.21680243	3.253852
01/29/1887	129.453067	2.19513912	0.44648112	38.972228	295.824467	3.869901	1.21505096	3.252323
02/07/1916	98.307138	2.19714951	0.44536698	39.762947	295.212981	3.846197	1.21861167	3.256792
02/14/1945	65.260483	2.19663753	0.44656335	40.585724	294.647027	3.824285	1.21569972	3.255654
02/22/1974	32.359798	2.19694954	0.44562038	41.562940	293.949492	3.797623	1.21794406	3.256347
03/02/2003	1.014800	2.19571450	0.44683913	42.258363	293.442237	3.780451	1.21458334	3.253602
03/09/2032	329.162435	2.19687639	0.44673960	43.361832	292.703192	3.751124	1.21544471	3.256185
03/17/2061	296.437634	2.19729256	0.44704383	43.854519	292.229724	3.738318	1.21500649	3.257110
03/25/2090	262.024832	2.19677168	0.44763085	44.955079	291.483409	3.711093	1.21342890	3.255952
04/03/2119	229.565242	2.19724124	0.44606991	45.763999	290.847810	3.692572	1.21711803	3.256996
04/10/2148	196.403889	2.19693150	0.44737241	46.711774	290.177889	3.669515	1.21408495	3.256307
04/18/2177	162.630531	2.19822327	0.44648942	47.735990	289.448918	3.645325	1.21673983	3.259180

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