Asteroid General Data

2018 PC₂₀

General information

Preliminary designation	2018 PC₂₀
Group	Amor
Absolute magnitude	25.24
Approximate diameter (m)	24
Approximate mass (kg)	2.47·10⁷
Number of observations	53
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	235.376739
a – orbit major semiaxis (astronomical units)	1.70930500
e – orbit eccentricity	0.40397300
ω – orbit ascending node-perihelion angle (degrees)	153.690117
Ω – longitude of orbit ascending node (degrees)	139.237408
i – orbit inclination to the ecliptic plane (degrees)	8.988710

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	23.102753	1.70831630	0.40427840	150.942339	140.815185	8.830534	1.01768092	2.232817
01/21/1858	23.018375	1.70732786	0.40362351	151.299794	140.587185	8.854404	1.01821020	2.230879
01/29/1887	28.221041	1.70597842	0.40314210	151.729654	140.317940	8.888680	1.01822670	2.228235
02/07/1916	37.232156	1.70560085	0.40311441	152.066024	140.121152	8.902560	1.01804857	2.227495
02/14/1945	42.358048	1.70709565	0.40361382	152.488941	139.896957	8.918607	1.01808825	2.230424
02/22/1974	40.265890	1.70861339	0.40432989	152.880222	139.688356	8.932885	1.01776993	2.233399
03/02/2003	38.781361	1.70741743	0.40409685	153.289546	139.434212	8.961062	1.01745543	2.231054
03/09/2032	37.918627	1.70853608	0.40400605	153.711592	139.211569	8.989863	1.01827717	2.233247
03/17/2061	35.261316	1.70785994	0.40405342	154.039161	138.981517	9.007258	1.01779329	2.231922
03/25/2090	35.061863	1.70784490	0.40359784	154.554172	138.735920	9.048660	1.01856239	2.231892
04/03/2119	35.118227	1.70930066	0.40372258	154.901932	138.558879	9.058277	1.01921738	2.234747
04/10/2148	31.536834	1.70898795	0.40366257	155.273354	138.352863	9.074809	1.01913348	2.234133
04/18/2177	33.954152	1.70730610	0.40311668	155.647782	138.121228	9.108256	1.01906254	2.230836

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