Asteroid General Data

2018 XG₃

General information

Preliminary designation	2018 XG₃
Group	Apollo
Absolute magnitude	26.30
Approximate diameter (m)	15
Approximate mass (kg)	5.70·10⁶
Number of observations	24
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	1.465667
a – orbit major semiaxis (astronomical units)	2.48081100
e – orbit eccentricity	0.59888300
ω – orbit ascending node-perihelion angle (degrees)	145.433090
Ω – longitude of orbit ascending node (degrees)	266.374179
i – orbit inclination to the ecliptic plane (degrees)	2.413183

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	56.776451	2.52840386	0.55519946	136.826799	274.870995	2.143460	1.12463539	4.020409
01/21/1858	132.274123	2.53210891	0.55471283	136.983436	274.400454	2.145337	1.12751562	4.029250
01/29/1887	210.138045	2.52512335	0.55975987	137.783698	273.377306	2.165528	1.11166063	4.012587
02/07/1916	302.153531	2.51168225	0.56809022	139.253546	271.999850	2.208459	1.08482013	3.980592
02/14/1945	54.482445	2.50226507	0.57593126	141.236022	270.293103	2.261933	1.06113239	3.958226
02/22/1974	189.990799	2.48281281	0.58811783	143.658831	268.139959	2.343847	1.02262633	3.912160
03/02/2003	345.430377	2.47647463	0.59400863	144.774983	267.088104	2.381792	1.00542733	3.897189
03/09/2032	149.047220	2.47522325	0.59958372	145.516106	266.215202	2.416528	0.99111968	3.894235
03/17/2061	310.351541	2.47575816	0.59910186	145.843133	265.709699	2.424924	0.99252685	3.895498
03/25/2090	109.772937	2.48020485	0.59656456	145.972992	265.363590	2.426045	1.00060253	3.905997
04/03/2119	258.223027	2.48928124	0.58872095	146.696027	264.554809	2.440205	1.02378923	3.927458
04/10/2148	29.297484	2.49982921	0.58107823	147.120792	264.106026	2.443741	1.04723288	3.952448
04/18/2177	137.059787	2.51612285	0.57036677	147.845003	263.429420	2.448192	1.08100998	3.991153

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