Asteroid General Data

2015 PS₅₆

General information

Preliminary designation	2015 PS₅₆
Group	Apollo
Absolute magnitude	23.95
Approximate diameter (m)	43
Approximate mass (kg)	1.47·10⁸
Number of observations	24
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	95.213265
a – orbit major semiaxis (astronomical units)	1.23134800
e – orbit eccentricity	0.51938700
ω – orbit ascending node-perihelion angle (degrees)	70.784306
Ω – longitude of orbit ascending node (degrees)	134.466682
i – orbit inclination to the ecliptic plane (degrees)	6.549892

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	198.857981	1.23183177	0.51963095	68.708560	136.362498	6.417772	0.59173386	1.367186
01/21/1858	288.153100	1.23023058	0.51942987	68.991457	136.049236	6.446516	0.59121208	1.364522
01/29/1887	19.143102	1.23089231	0.51947745	69.336775	135.768965	6.475256	0.59147151	1.365623
02/07/1916	112.091290	1.23057660	0.51938460	69.549973	135.552607	6.475773	0.59143406	1.365097
02/14/1945	203.573045	1.23092459	0.51936677	69.991667	135.206612	6.505316	0.59162327	1.365676
02/22/1974	292.716928	1.23115147	0.51931590	70.222216	134.977455	6.507798	0.59179494	1.366054
03/02/2003	16.383472	1.23243518	0.51950540	70.609481	134.685501	6.523154	0.59217845	1.368191
03/09/2032	97.778951	1.23147922	0.51944177	70.821885	134.437951	6.549696	0.59179747	1.366599
03/17/2061	177.480217	1.23262298	0.51957851	71.223939	134.132359	6.563483	0.59217857	1.368504
03/25/2090	251.063363	1.23286694	0.51950500	71.588473	133.826922	6.578704	0.59238640	1.368910
04/03/2119	321.374218	1.23367545	0.51966030	71.876033	133.573204	6.601379	0.59258329	1.370257
04/10/2148	26.048221	1.23532620	0.51983601	72.232558	133.274503	6.634973	0.59315916	1.373008
04/18/2177	84.324774	1.23394829	0.51957550	72.475880	133.055471	6.647662	0.59281899	1.370711

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