Asteroid General Data

2015 PD₂₂₈

General information

Preliminary designation	2015 PD₂₂₈
Group	Amor
Absolute magnitude	22.71
Approximate diameter (m)	76
Approximate mass (kg)	8.13·10⁸
Number of observations	20
Arc length (days)	42

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	21.718171
a – orbit major semiaxis (astronomical units)	2.36196800
e – orbit eccentricity	0.45553500
ω – orbit ascending node-perihelion angle (degrees)	325.988611
Ω – longitude of orbit ascending node (degrees)	346.639339
i – orbit inclination to the ecliptic plane (degrees)	1.998781

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	248.566649	2.36386158	0.45271341	320.709644	350.127916	2.009841	1.29370975	3.634408
01/21/1858	244.387702	2.36384620	0.45256785	320.887582	349.784709	2.004579	1.29404541	3.634372
01/29/1887	235.986058	2.36194556	0.45470313	322.156844	349.045032	2.005927	1.28796153	3.629990
02/07/1916	228.921703	2.36669117	0.45077111	322.887436	348.777442	1.997825	1.29985516	3.640936
02/14/1945	224.499802	2.36545539	0.45243392	323.455218	348.198712	1.997966	1.29524314	3.638084
02/22/1974	216.005660	2.36352159	0.45458087	324.733056	347.519549	2.001383	1.28910990	3.633624
03/02/2003	209.505876	2.36795791	0.45197489	325.556953	347.052458	1.996729	1.29770040	3.643859
03/09/2032	204.383533	2.36338332	0.45417700	325.990610	346.596941	1.994530	1.28998897	3.633305
03/17/2061	195.160292	2.36290538	0.45537311	327.269379	345.938081	1.997010	1.28690180	3.632203
03/25/2090	189.533745	2.36634208	0.45177295	327.723058	345.727908	1.985509	1.29729273	3.640130
04/03/2119	183.096415	2.36165126	0.45576753	328.474581	345.092642	1.991584	1.28528730	3.629312
04/10/2148	173.867145	2.36279657	0.45537742	329.635379	344.569019	1.989159	1.28683235	3.631952
04/18/2177	169.121918	2.36496412	0.45303945	329.810361	344.330611	1.978882	1.29354208	3.636951

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