Asteroid General Data

2018 PB₂₀

General information

Preliminary designation	2018 PB₂₀
Group	Amor
Absolute magnitude	22.53
Approximate diameter (m)	83
Approximate mass (kg)	1.04·10⁹
Number of observations	38
Arc length (days)	1927

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	217.873811
a – orbit major semiaxis (astronomical units)	2.91551300
e – orbit eccentricity	0.57960100
ω – orbit ascending node-perihelion angle (degrees)	262.304962
Ω – longitude of orbit ascending node (degrees)	96.442729
i – orbit inclination to the ecliptic plane (degrees)	7.383562

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	335.347695	2.96038159	0.55823561	234.878474	120.140384	8.458907	1.30779117	5.093569
01/21/1858	234.203552	2.95664379	0.56002045	235.034167	119.860346	8.449154	1.30086282	5.083925
01/29/1887	107.578366	2.97134828	0.55382749	241.610767	114.473081	8.016373	1.32573391	5.121898
02/07/1916	327.689707	2.98277771	0.54944286	244.855312	111.768849	7.865438	1.34391179	5.151479
02/14/1945	188.701423	2.98742729	0.55420937	246.866481	109.702777	7.696427	1.33176709	5.163529
02/22/1974	76.157502	2.96977814	0.55684965	249.947565	107.131270	7.658689	1.31605823	5.117839
03/02/2003	335.280157	2.94230005	0.56931221	257.557875	100.588411	7.450047	1.26721270	5.046974
03/09/2032	254.048464	2.91431864	0.58008038	262.234901	96.437232	7.384860	1.22377958	4.975150
03/17/2061	183.317368	2.91531012	0.57825748	264.128586	94.748336	7.362452	1.22951023	4.977689
03/25/2090	101.180499	2.93905298	0.56825466	270.737633	88.932466	7.304233	1.26892244	5.038621
04/03/2119	3.982354	2.94849792	0.56494819	280.434719	80.569006	7.375285	1.28274935	5.062929
04/10/2148	266.190190	2.94053247	0.57176565	288.547711	73.301666	7.582152	1.25923702	5.042427
04/18/2177	187.480019	2.94053990	0.56868279	289.077194	72.808260	7.601787	1.26830548	5.042446

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