Asteroid General Data

2019 GD₄

General information

Preliminary designation	2019 GD₄
Group	Apollo
Absolute magnitude	27.68
Approximate diameter (m)	8
Approximate mass (kg)	8.47·10⁵
Number of observations	20
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	43.486493
a – orbit major semiaxis (astronomical units)	1.79992800
e – orbit eccentricity	0.46644300
ω – orbit ascending node-perihelion angle (degrees)	198.223425
Ω – longitude of orbit ascending node (degrees)	319.889472
i – orbit inclination to the ecliptic plane (degrees)	0.377826

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.082889	1.81171049	0.47190055	181.783567	333.907708	0.446701	0.95676331	2.438562
01/21/1858	116.309481	1.81245376	0.47261618	182.696023	333.358595	0.433109	0.95585880	2.440063
01/29/1887	76.244580	1.81083699	0.47097223	184.045838	332.017038	0.422639	0.95798305	2.436799
02/07/1916	41.281804	1.81116753	0.47225391	184.752629	331.443405	0.414618	0.95583659	2.437466
02/14/1945	43.261378	1.79849752	0.46969995	188.141306	328.739553	0.442685	0.95374332	2.411934
02/22/1974	61.471336	1.79217191	0.46758103	189.545881	327.729789	0.437251	0.95418632	2.399220
03/02/2003	110.486255	1.78802907	0.46458538	191.082341	326.582069	0.426357	0.95733691	2.390906
03/09/2032	139.628708	1.80018222	0.46649749	198.363865	319.764745	0.377078	0.96040173	2.415324
03/17/2061	143.664055	1.80135610	0.46645097	199.403106	318.586071	0.366673	0.96111181	2.417686
03/25/2090	146.809454	1.80043287	0.46738261	199.309602	318.591626	0.351786	0.95894186	2.415828
04/03/2119	149.821996	1.80110591	0.46811472	200.969080	317.144051	0.336750	0.95798172	2.417183
04/10/2148	154.271335	1.79948917	0.46657689	203.335061	314.771866	0.320346	0.95988911	2.413929
04/18/2177	165.136079	1.80029426	0.46622207	205.243960	313.060297	0.312023	0.96095734	2.415549

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