Asteroid General Data

2015 WG₂

General information

Preliminary designation	2015 WG₂
Group	Apollo
Absolute magnitude	23.53
Approximate diameter (m)	52
Approximate mass (kg)	2.62·10⁸
Number of observations	27
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	341.263690
a – orbit major semiaxis (astronomical units)	1.70275400
e – orbit eccentricity	0.62103800
ω – orbit ascending node-perihelion angle (degrees)	49.554222
Ω – longitude of orbit ascending node (degrees)	266.136696
i – orbit inclination to the ecliptic plane (degrees)	5.648730

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	1.025236	1.70212495	0.61922115	45.162849	269.872406	5.825189	0.64813318	2.220689
01/21/1858	27.358987	1.70198575	0.61949750	45.756294	269.359571	5.798887	0.64760983	2.220417
01/29/1887	52.170252	1.70133933	0.61950792	46.438805	268.807176	5.767021	0.64734614	2.219152
02/07/1916	77.717963	1.70203343	0.61990783	47.012416	268.319074	5.739310	0.64692958	2.220510
02/14/1945	98.514243	1.70386903	0.62058434	47.660524	267.747359	5.705285	0.64647460	2.224103
02/22/1974	112.234100	1.70494458	0.62042077	48.242547	267.241064	5.680198	0.64716156	2.226209
03/02/2003	128.451711	1.70374553	0.62051096	48.871931	266.700359	5.662838	0.64655275	2.223861
03/09/2032	148.189226	1.70318153	0.62049209	49.673888	266.021596	5.642721	0.64637086	2.222757
03/17/2061	165.316458	1.70434643	0.62091909	50.389893	265.407544	5.626159	0.64608519	2.225038
03/25/2090	180.109195	1.70414138	0.62073974	51.126924	264.782134	5.595513	0.64631310	2.224636
04/03/2119	199.207602	1.70281877	0.62036060	51.740519	264.259498	5.573004	0.64645709	2.222047
04/10/2148	220.437006	1.70285359	0.62058247	52.498722	263.606285	5.539828	0.64609250	2.222115
04/18/2177	242.418128	1.70208013	0.62068156	53.114161	263.085028	5.520598	0.64563037	2.220601

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