Asteroid General Data

2015 OB₂₂

General information

Preliminary designation	2015 OB₂₂
Group	Apollo
Absolute magnitude	21.49
Approximate diameter (m)	130
Approximate mass (kg)	4.38·10⁹
Number of observations	39
Arc length (days)	3918

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	190.066504
a – orbit major semiaxis (astronomical units)	1.16667600
e – orbit eccentricity	0.32980900
ω – orbit ascending node-perihelion angle (degrees)	314.803727
Ω – longitude of orbit ascending node (degrees)	130.283021
i – orbit inclination to the ecliptic plane (degrees)	24.469946

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	231.727195	1.16644126	0.33070981	313.951750	131.111771	24.416242	0.78068768	1.259781
01/21/1858	243.682287	1.16647203	0.33060976	314.091722	130.989652	24.424737	0.78082499	1.259830
01/29/1887	255.607911	1.16654556	0.33043418	314.200064	130.871515	24.431097	0.78107903	1.259950
02/07/1916	267.122670	1.16652813	0.33025024	314.334473	130.749024	24.439428	0.78128193	1.259921
02/14/1945	278.774674	1.16652812	0.33010295	314.462312	130.633425	24.446621	0.78145375	1.259921
02/22/1974	290.495537	1.16657177	0.33000066	314.601961	130.508840	24.455702	0.78160232	1.259992
03/02/2003	302.663731	1.16663241	0.32991062	314.722748	130.385940	24.464703	0.78174799	1.260090
03/09/2032	314.335750	1.16667423	0.32986945	314.844444	130.258761	24.472395	0.78182404	1.260158
03/17/2061	326.064348	1.16661938	0.32969996	314.952746	130.140095	24.478196	0.78198502	1.260069
03/25/2090	337.826100	1.16658906	0.32962660	315.073724	130.014818	24.484934	0.78205027	1.260020
04/03/2119	349.775422	1.16659451	0.32950147	315.205064	129.891817	24.494359	0.78219990	1.260029
04/10/2148	1.540184	1.16655305	0.32924553	315.301848	129.774589	24.501117	0.78247067	1.259962
04/18/2177	13.147406	1.16645879	0.32898863	315.438597	129.652946	24.510780	0.78270711	1.259809

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