Asteroid General Data

2020 PB₄

General information

Preliminary designation	2020 PB₄
Group	Amor
Absolute magnitude	24.04
Approximate diameter (m)	41
Approximate mass (kg)	1.29·10⁸
Number of observations	14
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	341.635933
a – orbit major semiaxis (astronomical units)	2.12749800
e – orbit eccentricity	0.42937600
ω – orbit ascending node-perihelion angle (degrees)	345.279626
Ω – longitude of orbit ascending node (degrees)	347.289526
i – orbit inclination to the ecliptic plane (degrees)	5.251309

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	49.333527	2.14843078	0.43223110	342.079954	349.133168	5.299463	1.21981218	3.149073
01/21/1858	128.241043	2.14659117	0.43438863	342.630361	348.793520	5.311743	1.21413636	3.145029
01/29/1887	206.393130	2.14799562	0.43356592	343.098033	348.534928	5.304145	1.21669793	3.148116
02/07/1916	284.228473	2.14780004	0.43400088	343.775398	348.250520	5.307373	1.21565293	3.147686
02/14/1945	2.159578	2.14736803	0.43447433	344.222133	347.938060	5.306136	1.21439174	3.146736
02/22/1974	80.440944	2.14838368	0.43353149	344.757733	347.717300	5.299780	1.21699170	3.148969
03/02/2003	158.641042	2.14902768	0.43370956	345.226146	347.360161	5.301851	1.21697382	3.150385
03/09/2032	237.499899	2.14809445	0.43315977	345.765073	347.128484	5.290758	1.21762636	3.148333
03/17/2061	315.803461	2.14779583	0.43451689	346.137917	346.840937	5.295888	1.21454227	3.147677
03/25/2090	33.630561	2.14835079	0.43303236	346.710801	346.571148	5.283839	1.21804539	3.148897
04/03/2119	112.109212	2.14699701	0.43497695	347.325179	346.287734	5.292754	1.21310280	3.145921
04/10/2148	190.176113	2.14701959	0.43450232	347.745440	346.004596	5.286253	1.21413459	3.145970
04/18/2177	268.946512	2.14810867	0.43409038	348.410726	345.752236	5.279693	1.21563535	3.148364

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