Asteroid General Data

2009 ST₁₉ (614470 Flordeneu)

General information

Preliminary designation	2009 ST₁₉
Name	Flordeneu
Number	614470
Group	Apollo
Absolute magnitude	18.38
Approximate diameter (m)	560
Approximate mass (kg)	3.22·10¹¹
Number of observations	436
Arc length (days)	9559

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	249.995726
a – orbit major semiaxis (astronomical units)	2.35868100
e – orbit eccentricity	0.59587500
ω – orbit ascending node-perihelion angle (degrees)	336.928759
Ω – longitude of orbit ascending node (degrees)	0.076091
i – orbit inclination to the ecliptic plane (degrees)	6.737155

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	109.694927	2.36780995	0.59160183	331.551300	3.654908	6.463482	0.96700924	3.643518
01/21/1858	103.620523	2.36179973	0.59566566	332.080801	3.163351	6.507803	0.95495675	3.629654
01/29/1887	94.030883	2.36180421	0.59539284	333.343485	2.441715	6.569127	0.95560290	3.629664
02/07/1916	90.195179	2.36541797	0.59184845	333.589527	2.208958	6.560986	0.96544902	3.637998
02/14/1945	85.361030	2.35960540	0.59598998	334.647749	1.485429	6.638019	0.95330422	3.624597
02/22/1974	79.143386	2.36281316	0.59494558	335.682190	0.947731	6.673227	0.95706791	3.631990
03/02/2003	78.610795	2.36415761	0.59373905	335.877322	0.706497	6.669778	0.96046491	3.635091
03/09/2032	74.159836	2.36024345	0.59529817	336.883008	0.060932	6.730753	0.95519485	3.626067
03/17/2061	62.409553	2.37006595	0.59239821	337.914587	359.638451	6.727170	0.96604313	3.648726
03/25/2090	55.061453	2.36666759	0.59200345	338.264565	359.239708	6.748654	0.96559222	3.640881
04/03/2119	46.800211	2.36174559	0.59572300	339.342657	358.666535	6.815044	0.95479943	3.629529
04/10/2148	40.651616	2.36268473	0.59392291	340.253025	358.184849	6.841695	0.95943215	3.631694
04/18/2177	40.803444	2.36010832	0.59481267	340.444188	357.901145	6.852093	0.95628599	3.625756

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