Asteroid General Data

2021 GU₂

General information

Preliminary designation	2021 GU₂
Group	Apollo
Absolute magnitude	25.32
Approximate diameter (m)	23
Approximate mass (kg)	2.21·10⁷
Number of observations	36
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	61.539638
a – orbit major semiaxis (astronomical units)	1.06192900
e – orbit eccentricity	0.21926000
ω – orbit ascending node-perihelion angle (degrees)	268.136943
Ω – longitude of orbit ascending node (degrees)	194.147594
i – orbit inclination to the ecliptic plane (degrees)	26.198451

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	247.932417	1.06195110	0.21982748	267.621999	194.981322	26.170276	0.82850507	1.094353
01/21/1858	78.477865	1.06192336	0.21971027	267.715983	194.862444	26.173972	0.82860789	1.094310
01/29/1887	273.196034	1.06154102	0.21957804	267.839942	194.735813	26.180512	0.82844992	1.093719
02/07/1916	106.567537	1.06126228	0.21952510	267.930277	194.620665	26.184575	0.82828857	1.093288
02/14/1945	284.559860	1.06375148	0.21982760	267.938390	194.490539	26.172928	0.82990955	1.097137
02/22/1974	90.143739	1.06350265	0.21983169	268.013747	194.377565	26.175992	0.82971107	1.096752
03/02/2003	250.128206	1.06352428	0.21975414	267.987202	194.250254	26.179850	0.82981042	1.096786
03/09/2032	62.743089	1.06203279	0.21930085	268.114843	194.128887	26.197840	0.82912810	1.094479
03/17/2061	249.504111	1.06217480	0.21929224	268.210544	194.008888	26.198925	0.82924811	1.094699
03/25/2090	63.045937	1.06390524	0.21961519	268.140605	193.887960	26.191929	0.83025549	1.097375
04/03/2119	224.879089	1.06403822	0.21962886	268.169800	193.770466	26.191333	0.83034472	1.097581
04/10/2148	42.615764	1.05914411	0.21935935	268.866962	193.634033	26.212503	0.82681095	1.090017
04/18/2177	273.908787	1.05834198	0.21927798	268.995125	193.516379	26.220224	0.82627089	1.088779

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