Asteroid General Data

2015 PC₂₂₈

General information

Preliminary designation	2015 PC₂₂₈
Group	Apollo
Absolute magnitude	19.59
Approximate diameter (m)	320
Approximate mass (kg)	6.05·10¹⁰
Number of observations	103
Arc length (days)	1544

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	199.003381
a – orbit major semiaxis (astronomical units)	1.53211200
e – orbit eccentricity	0.50108800
ω – orbit ascending node-perihelion angle (degrees)	141.580874
Ω – longitude of orbit ascending node (degrees)	319.696435
i – orbit inclination to the ecliptic plane (degrees)	12.365767

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.430663	1.53209875	0.50223829	139.315075	321.395509	12.249769	0.76262010	1.896404
01/21/1858	229.701880	1.53226336	0.50218027	139.671754	321.126091	12.268047	0.76279094	1.896709
01/29/1887	336.608370	1.53254502	0.50190136	139.952204	320.921102	12.282816	0.76335859	1.897232
02/07/1916	82.634241	1.53288767	0.50182164	140.349840	320.637143	12.300943	0.76365147	1.897868
02/14/1945	188.570575	1.53238217	0.50158547	140.646849	320.408851	12.317062	0.76376154	1.896930
02/22/1974	297.813804	1.53206592	0.50122670	141.003775	320.142418	12.339433	0.76415358	1.896343
03/02/2003	48.747858	1.53129307	0.50116302	141.315327	319.887569	12.354336	0.76386561	1.894908
03/09/2032	157.974310	1.53288162	0.50130508	141.659617	319.639990	12.369194	0.76444028	1.897857
03/17/2061	264.415042	1.53255664	0.50123890	141.983157	319.395659	12.387921	0.76437963	1.897254
03/25/2090	9.621811	1.53290157	0.50107760	142.252881	319.194752	12.403221	0.76479893	1.897894
04/03/2119	113.989765	1.53279582	0.50068690	142.644593	318.906108	12.419666	0.76534503	1.897698
04/10/2148	220.163896	1.53274553	0.50064357	142.969266	318.683296	12.437423	0.76538633	1.897604
04/18/2177	323.993583	1.53344304	0.50044450	143.308769	318.441797	12.457026	0.76603990	1.898900

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