Asteroid General Data

2019 PB₂

General information

Preliminary designation	2019 PB₂
Group	Apollo
Absolute magnitude	23.33
Approximate diameter (m)	57
Approximate mass (kg)	3.45·10⁸
Number of observations	50
Arc length (days)	674

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	267.898801
a – orbit major semiaxis (astronomical units)	1.06360600
e – orbit eccentricity	0.33057600
ω – orbit ascending node-perihelion angle (degrees)	38.937326
Ω – longitude of orbit ascending node (degrees)	152.215936
i – orbit inclination to the ecliptic plane (degrees)	8.697621

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	2.894133	1.07271648	0.33844842	40.731419	153.054256	8.108755	0.70965728	1.111036
01/21/1858	49.578906	1.07932973	0.34185812	40.383052	152.636951	8.102883	0.71035210	1.121326
01/29/1887	9.616814	1.07872319	0.34126118	40.662654	152.431298	8.116674	0.71059685	1.120381
02/07/1916	11.764129	1.06688099	0.33396979	40.499837	152.645222	8.333778	0.71057496	1.101982
02/14/1945	143.415534	1.06454700	0.33070255	37.915251	153.114591	8.630931	0.71249859	1.098368
02/22/1974	312.419607	1.06332231	0.32986696	38.229719	152.839747	8.648926	0.71256741	1.096473
03/02/2003	100.254054	1.06623544	0.33152386	38.600952	152.402402	8.626494	0.71275294	1.100982
03/09/2032	266.623371	1.06296855	0.32942343	38.997567	152.158112	8.674228	0.71280180	1.095926
03/17/2061	73.876141	1.06335461	0.32962131	39.274385	151.887069	8.676799	0.71285027	1.096523
03/25/2090	263.658438	1.05661255	0.32525323	39.945781	151.645819	8.769567	0.71294590	1.086111
04/03/2119	146.141899	1.05983776	0.32730551	40.260240	151.188404	8.742144	0.71294702	1.091088
04/10/2148	358.746894	1.06933484	0.33297275	40.951297	150.416247	8.635097	0.71327548	1.105786
04/18/2177	102.074590	1.06811523	0.33233702	41.214528	150.177182	8.638377	0.71314099	1.103895

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