Asteroid General Data

2019 SD₃ (606939)

General information

Preliminary designation	2019 SD₃
Number	606939
Group	Amor
Absolute magnitude	21.80
Approximate diameter (m)	120
Approximate mass (kg)	2.86·10⁹
Number of observations	131
Arc length (days)	4567

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	223.602986
a – orbit major semiaxis (astronomical units)	1.56218800
e – orbit eccentricity	0.19986400
ω – orbit ascending node-perihelion angle (degrees)	137.601179
Ω – longitude of orbit ascending node (degrees)	191.136619
i – orbit inclination to the ecliptic plane (degrees)	19.003031

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	135.219118	1.56207741	0.20037529	136.001604	192.164022	18.945171	1.24907569	1.952335
01/21/1858	86.286974	1.56218407	0.20036836	136.246304	192.014335	18.952408	1.24917180	1.952535
01/29/1887	37.476061	1.56206166	0.20018622	136.486551	191.867982	18.962385	1.24935844	1.952306
02/07/1916	348.812231	1.56197299	0.20010069	136.717413	191.716547	18.969221	1.24942111	1.952140
02/14/1945	300.087791	1.56194050	0.20002168	136.975280	191.555882	18.978519	1.24951854	1.952079
02/22/1974	251.383544	1.56205342	0.19989337	137.153300	191.420491	18.983811	1.24980930	1.952290
03/02/2003	202.476450	1.56217362	0.19983112	137.400672	191.259737	18.991411	1.25000272	1.952516
03/09/2032	153.538873	1.56211893	0.19961890	137.620245	191.120764	18.997919	1.25029047	1.952413
03/17/2061	104.730173	1.56230142	0.19958394	137.859459	190.975781	19.004689	1.25049114	1.952755
03/25/2090	56.019099	1.56206228	0.19932958	138.099156	190.833548	19.014627	1.25069706	1.952307
04/03/2119	7.318595	1.56197057	0.19920015	138.320525	190.685494	19.023025	1.25082580	1.952135
04/10/2148	318.479867	1.56200745	0.19911375	138.597456	190.527744	19.032066	1.25099028	1.952204
04/18/2177	269.608052	1.56214919	0.19905051	138.787903	190.390529	19.038970	1.25120260	1.952470

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