Asteroid General Data

2008 KP (489900)

General information

Preliminary designation	2008 KP
Number	489900
Group	Apollo
Absolute magnitude	18.87
Approximate diameter (m)	450
Approximate mass (kg)	1.64·10¹¹
Number of observations	172
Arc length (days)	6231

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	196.493356
a – orbit major semiaxis (astronomical units)	1.10061100
e – orbit eccentricity	0.78954000
ω – orbit ascending node-perihelion angle (degrees)	345.016977
Ω – longitude of orbit ascending node (degrees)	62.446228
i – orbit inclination to the ecliptic plane (degrees)	59.849891

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	127.122616	1.10064330	0.79323637	344.508698	62.713169	59.610101	0.22757301	1.154704
01/21/1858	175.188149	1.10063263	0.79266928	344.582063	62.673357	59.643120	0.22819495	1.154687
01/29/1887	223.291157	1.10062109	0.79215880	344.650611	62.632569	59.680792	0.22875440	1.154669
02/07/1916	271.326613	1.10060726	0.79157973	344.728541	62.593522	59.715544	0.22938886	1.154647
02/14/1945	319.428386	1.10062425	0.79104375	344.799499	62.558550	59.742329	0.22998231	1.154674
02/22/1974	7.484056	1.10063740	0.79045039	344.881136	62.517135	59.780865	0.23063813	1.154694
03/02/2003	55.559640	1.10060266	0.78995820	344.957072	62.477817	59.818923	0.23117257	1.154640
03/09/2032	103.630441	1.10058443	0.78940781	345.039601	62.435330	59.864066	0.23177449	1.154611
03/17/2061	151.766441	1.10059803	0.78893654	345.112234	62.395909	59.902855	0.23229603	1.154632
03/25/2090	199.843318	1.10062892	0.78842209	345.189526	62.353362	59.949647	0.23286877	1.154681
04/03/2119	247.943367	1.10059334	0.78790915	345.260674	62.314773	59.980948	0.23342578	1.154625
04/10/2148	296.036396	1.10057010	0.78744075	345.330510	62.275883	60.018051	0.23393635	1.154588
04/18/2177	344.125613	1.10058320	0.78687082	345.408146	62.238797	60.046789	0.23456640	1.154609

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