Asteroid General Data

2018 PN₂₀

General information

Preliminary designation	2018 PN₂₀
Group	Amor
Absolute magnitude	25.19
Approximate diameter (m)	24
Approximate mass (kg)	2.64·10⁷
Number of observations	18
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.364856
a – orbit major semiaxis (astronomical units)	1.68282900
e – orbit eccentricity	0.37571300
ω – orbit ascending node-perihelion angle (degrees)	180.603776
Ω – longitude of orbit ascending node (degrees)	142.646659
i – orbit inclination to the ecliptic plane (degrees)	18.865389

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	74.254252	1.68351819	0.37550728	178.444071	143.634258	18.813845	1.05134485	2.184376
01/21/1858	177.403917	1.68273984	0.37539544	178.765985	143.492983	18.824347	1.05104698	2.182861
01/29/1887	281.341704	1.68394163	0.37563992	179.079806	143.346823	18.827804	1.05138593	2.185200
02/07/1916	23.217519	1.68339954	0.37564282	179.371894	143.208697	18.835688	1.05104259	2.184145
02/14/1945	126.662501	1.68295148	0.37572509	179.715370	143.058690	18.849400	1.05062438	2.183273
02/22/1974	229.867023	1.68370445	0.37569919	179.993887	142.913135	18.848466	1.05113804	2.184738
03/02/2003	332.233013	1.68311315	0.37588099	180.275689	142.768432	18.859746	1.05046291	2.183587
03/09/2032	76.240176	1.68308150	0.37543425	180.616505	142.618226	18.859884	1.05119506	2.183526
03/17/2061	179.145340	1.68348192	0.37579558	180.910312	142.471124	18.866723	1.05083686	2.184305
03/25/2090	281.740614	1.68315993	0.37548492	181.188535	142.337034	18.867211	1.05115876	2.183678
04/03/2119	26.308300	1.68286223	0.37521215	181.547657	142.196068	18.871857	1.05143187	2.183099
04/10/2148	128.995856	1.68346708	0.37565754	181.861205	142.046149	18.875149	1.05105998	2.184276
04/18/2177	231.347329	1.68355757	0.37554575	182.116538	141.913024	18.878706	1.05130468	2.184452

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