Asteroid General Data

2021 GP₁

General information

Preliminary designation	2021 GP₁
Group	Amor
Absolute magnitude	23.14
Approximate diameter (m)	63
Approximate mass (kg)	4.49·10⁸
Number of observations	34
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	195.045151
a – orbit major semiaxis (astronomical units)	2.30632400
e – orbit eccentricity	0.52199000
ω – orbit ascending node-perihelion angle (degrees)	23.404316
Ω – longitude of orbit ascending node (degrees)	189.873538
i – orbit inclination to the ecliptic plane (degrees)	19.297806

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	98.409831	2.31383968	0.51334499	18.666821	192.362298	19.762597	1.12604167	3.519658
01/21/1858	193.567943	2.31449746	0.51506935	19.395007	192.089368	19.720100	1.12237075	3.521159
01/29/1887	287.239747	2.30960868	0.51598746	19.813438	191.714074	19.679083	1.11787957	3.510009
02/07/1916	22.191978	2.30945470	0.51780258	20.637489	191.353629	19.596698	1.11361309	3.509658
02/14/1945	116.637669	2.30885996	0.51960388	21.218242	190.999653	19.550684	1.10916737	3.508302
02/22/1974	209.230072	2.30921518	0.51951719	21.962915	190.620343	19.452513	1.10953820	3.509112
03/02/2003	302.154266	2.30872547	0.52088678	22.761770	190.207023	19.352533	1.10614091	3.507996
03/09/2032	37.532330	2.30712322	0.52211938	23.496479	189.842106	19.290953	1.10252946	3.504345
03/17/2061	131.688968	2.30989082	0.52208250	24.249853	189.385913	19.168736	1.10393726	3.510652
03/25/2090	222.837418	2.31126625	0.52327733	25.120544	188.973351	19.055457	1.10183302	3.513788
04/03/2119	315.105818	2.30921488	0.52489162	25.695122	188.574785	18.995180	1.09712734	3.509111
04/10/2148	50.256284	2.31264184	0.52271012	26.474874	188.111548	18.844961	1.10380054	3.516926
04/18/2177	142.900302	2.31616247	0.52364880	26.855320	187.839612	18.828829	1.10330677	3.524960

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