Asteroid General Data

2000 GX₁₂₇ (138359)

General information

Preliminary designation	2000 GX₁₂₇
Number	138359
Group	Apollo
Absolute magnitude	17.97
Approximate diameter (m)	680
Approximate mass (kg)	5.67·10¹¹
Number of observations	754
Arc length (days)	8475

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	31.234691
a – orbit major semiaxis (astronomical units)	1.14154600
e – orbit eccentricity	0.36128000
ω – orbit ascending node-perihelion angle (degrees)	4.755934
Ω – longitude of orbit ascending node (degrees)	43.979070
i – orbit inclination to the ecliptic plane (degrees)	20.237402

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	47.994989	1.14286829	0.36198262	3.217753	44.862372	20.277346	0.72916983	1.221785
01/21/1858	317.208824	1.14213153	0.36163284	3.617168	44.684413	20.270318	0.72909926	1.220604
01/29/1887	235.909641	1.14223885	0.36180414	3.723887	44.587910	20.266886	0.72897211	1.220776
02/07/1916	154.511097	1.14214726	0.36165874	3.859089	44.483907	20.260866	0.72907972	1.220629
02/14/1945	73.646267	1.14165733	0.36124206	4.112646	44.316074	20.256756	0.72924268	1.219844
02/22/1974	357.705304	1.14171686	0.36125853	4.274982	44.213749	20.252142	0.72926191	1.219939
03/02/2003	280.470249	1.14169688	0.36143638	4.648262	44.063989	20.239111	0.72904609	1.219907
03/09/2032	207.389856	1.14159136	0.36133326	4.783180	43.962969	20.237407	0.72909643	1.219738
03/17/2061	134.047348	1.14131427	0.36141532	4.928981	43.854678	20.227741	0.72882581	1.219294
03/25/2090	53.380710	1.14204556	0.36196807	5.153094	43.698159	20.215178	0.72866154	1.220466
04/03/2119	331.595239	1.14217220	0.36195828	5.301297	43.593956	20.210243	0.72875352	1.220669
04/10/2148	249.257655	1.14483495	0.36352140	5.462441	43.460162	20.185275	0.72866295	1.224940
04/18/2177	164.327184	1.14248718	0.36218292	5.669766	43.325089	20.191368	0.72869784	1.221174

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