Asteroid General Data

2018 PB₂₂

General information

Preliminary designation	2018 PB₂₂
Group	Apollo
Absolute magnitude	19.39
Approximate diameter (m)	350
Approximate mass (kg)	7.98·10¹⁰
Number of observations	55
Arc length (days)	4396

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	305.976050
a – orbit major semiaxis (astronomical units)	1.44003600
e – orbit eccentricity	0.82691400
ω – orbit ascending node-perihelion angle (degrees)	14.604300
Ω – longitude of orbit ascending node (degrees)	150.485697
i – orbit inclination to the ecliptic plane (degrees)	45.306179

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.293623	1.43994987	0.82269692	13.596414	151.090708	45.969491	0.25530754	1.727912
01/21/1858	96.240509	1.44023781	0.82315577	13.766841	150.983732	45.830992	0.25469775	1.728431
01/29/1887	20.884688	1.44010307	0.82387650	13.884811	150.918523	45.783593	0.25363599	1.728188
02/07/1916	306.235192	1.44010687	0.82467821	14.060551	150.821601	45.677720	0.25248212	1.728195
02/14/1945	231.337154	1.44021759	0.82510170	14.189370	150.738233	45.579793	0.25189160	1.728394
02/22/1974	155.900474	1.44036589	0.82575089	14.310024	150.660578	45.520869	0.25098247	1.728661
03/02/2003	81.360079	1.44008553	0.82654956	14.478018	150.565278	45.409641	0.24978347	1.728156
03/09/2032	6.405126	1.44026263	0.82683095	14.620914	150.470140	45.281821	0.24940891	1.728475
03/17/2061	291.017116	1.44004216	0.82768216	14.768291	150.381714	45.199852	0.24814495	1.728078
03/25/2090	216.494523	1.43992029	0.82831695	14.916741	150.297570	45.108417	0.24720991	1.727859
04/03/2119	141.452542	1.44017008	0.82884288	15.090269	150.180820	44.959632	0.24649536	1.728309
04/10/2148	66.051583	1.44014044	0.82958024	15.212173	150.109146	44.899627	0.24542838	1.728255
04/18/2177	351.390549	1.44001461	0.83045025	15.393028	150.001087	44.781332	0.24415412	1.728029

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