Asteroid General Data

2015 PK

General information

Preliminary designation	2015 PK
Group	Apollo
Absolute magnitude	28.12
Approximate diameter (m)	6
Approximate mass (kg)	4.61·10⁵
Number of observations	28
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
08/06/2015 03:07:12 AM	Earth	0.000530	79 346

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.036545
a – orbit major semiaxis (astronomical units)	2.05894858
e – orbit eccentricity	0.61504336
ω – orbit ascending node-perihelion angle (degrees)	114.857748
Ω – longitude of orbit ascending node (degrees)	133.074335
i – orbit inclination to the ecliptic plane (degrees)	7.666680

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	192.523174	1.93147872	0.59808744	105.114318	138.495785	7.041937	0.77628557	2.684328
01/21/1858	127.509852	1.93201950	0.59859423	105.997105	137.736656	7.052985	0.77552378	2.685455
01/29/1887	57.468043	1.93315118	0.59835902	107.215324	136.777053	7.090736	0.77643274	2.687815
02/07/1916	346.871823	1.93248267	0.59832385	107.824721	136.189553	7.107841	0.77623220	2.686421
02/14/1945	279.199996	1.93152157	0.59858737	109.241945	135.078404	7.145034	0.77533715	2.684417
02/22/1974	213.426161	1.93142249	0.59796060	109.873102	134.518710	7.167047	0.77650794	2.684210
03/02/2003	147.768585	1.93024204	0.59923400	111.195313	133.449763	7.202664	0.77357538	2.681750
03/09/2032	237.523078	2.05805129	0.61509125	114.956282	133.011417	7.669508	0.79216194	2.952466
03/17/2061	173.745167	2.06022179	0.61187506	115.384218	132.569790	7.689753	0.79962346	2.957138
03/25/2090	101.900148	2.06395131	0.60825294	115.808274	132.098090	7.717610	0.80854685	2.965171
04/03/2119	22.272186	2.06639757	0.60518011	116.222791	131.655663	7.736573	0.81585487	2.970444
04/10/2148	290.966615	2.07109278	0.60118494	116.709782	131.189682	7.763454	0.82598300	2.980574
04/18/2177	193.765469	2.07185921	0.59919104	116.987510	130.848374	7.780166	0.83041973	2.982229

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