Asteroid General Data

2018 PC

General information

Preliminary designation	2018 PC
Group	Apollo
Absolute magnitude	23.89
Approximate diameter (m)	44
Approximate mass (kg)	1.59·10⁸
Number of observations	55
Arc length (days)	167

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	175.673837
a – orbit major semiaxis (astronomical units)	1.03089100
e – orbit eccentricity	0.07501100
ω – orbit ascending node-perihelion angle (degrees)	103.887742
Ω – longitude of orbit ascending node (degrees)	312.620491
i – orbit inclination to the ecliptic plane (degrees)	18.047952

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	109.672555	1.02978810	0.07503284	101.793857	313.816752	18.072826	0.95252017	1.045015
01/21/1858	30.472474	1.02899187	0.07444242	101.933336	313.596662	18.077842	0.95239123	1.043803
01/29/1887	316.556581	1.02978286	0.07418391	102.879740	313.441765	18.080200	0.95338954	1.045007
02/07/1916	236.848579	1.02942881	0.07386271	102.401651	313.285325	18.080690	0.95339241	1.044468
02/14/1945	162.520585	1.02913426	0.07412803	103.137814	313.131060	18.077569	0.95284657	1.044020
02/22/1974	85.290725	1.02991932	0.07460045	103.364436	312.922440	18.073298	0.95308688	1.045214
03/02/2003	355.882726	1.03074542	0.07460268	104.187293	312.757740	18.069026	0.95384905	1.046472
03/09/2032	258.395319	1.03098282	0.07502421	103.877239	312.599506	18.061322	0.95363415	1.046834
03/17/2061	156.425044	1.03121674	0.07516837	104.462458	312.452532	18.058355	0.95370186	1.047190
03/25/2090	53.872221	1.03104023	0.07400461	104.136018	312.233445	18.067526	0.95473849	1.046921
04/03/2119	317.584662	1.03030886	0.07434520	104.770548	312.081694	18.063825	0.95371034	1.045808
04/10/2148	224.058746	1.03080401	0.07447969	104.235520	311.928045	18.057537	0.95403005	1.046562
04/18/2177	117.637971	1.03240911	0.07448676	105.737234	311.719269	18.057761	0.95550830	1.049007

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