Asteroid General Data

2008 PK₉

General information

Preliminary designation	2008 PK₉
Group	Apollo
Absolute magnitude	23.19
Approximate diameter (m)	61
Approximate mass (kg)	4.19·10⁸
Number of observations	17
Arc length (days)	0

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	203.215924
a – orbit major semiaxis (astronomical units)	1.63855400
e – orbit eccentricity	0.72458800
ω – orbit ascending node-perihelion angle (degrees)	108.205235
Ω – longitude of orbit ascending node (degrees)	318.219594
i – orbit inclination to the ecliptic plane (degrees)	27.429518

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	70.569261	1.63701189	0.72771497	105.032750	321.980828	26.992062	0.44573382	2.094490
01/21/1858	18.706595	1.63712035	0.72726374	105.551889	321.377416	27.061608	0.44650207	2.094699
01/29/1887	327.041726	1.63675921	0.72665530	105.972000	320.884177	27.112485	0.44739945	2.094005
02/07/1916	277.768706	1.63625529	0.72612413	106.489102	320.263092	27.196589	0.44813085	2.093038
02/14/1945	226.328609	1.63702666	0.72570876	106.936856	319.752856	27.252085	0.44902208	2.094519
02/22/1974	173.579341	1.63729190	0.72524848	107.444519	319.146209	27.324267	0.44984844	2.095028
03/02/2003	120.863340	1.63699946	0.72496404	107.874158	318.648285	27.380260	0.45023371	2.094466
03/09/2032	63.054524	1.63818590	0.72462440	108.362471	318.053473	27.453857	0.45111643	2.096744
03/17/2061	5.688184	1.63829661	0.72418997	108.764857	317.567081	27.512175	0.45185864	2.096956
03/25/2090	306.612734	1.63832593	0.72387490	109.240251	317.002100	27.584646	0.45238291	2.097013
04/03/2119	249.468390	1.63824541	0.72319038	109.688193	316.493380	27.654724	0.45348208	2.096858
04/10/2148	192.389076	1.63816590	0.72278673	110.094297	315.997873	27.715167	0.45412133	2.096706
04/18/2177	135.493439	1.63795488	0.72208239	110.576999	315.452472	27.798796	0.45521651	2.096300

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