Asteroid General Data

2015 FX₄₉₉

General information

Preliminary designation	2015 FX₄₉₉
Group	Apollo
Absolute magnitude	28.51
Approximate diameter (m)	5
Approximate mass (kg)	2.69·10⁵
Number of observations	11
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.264715
a – orbit major semiaxis (astronomical units)	1.89370700
e – orbit eccentricity	0.46936700
ω – orbit ascending node-perihelion angle (degrees)	51.224156
Ω – longitude of orbit ascending node (degrees)	183.498641
i – orbit inclination to the ecliptic plane (degrees)	2.413998

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	258.957856	1.89826044	0.47011740	46.174954	186.963461	2.450811	1.00585518	2.615377
01/21/1858	290.009528	1.89770949	0.47132140	46.810836	186.583989	2.452247	1.00327839	2.614238
01/29/1887	323.457252	1.89837374	0.47091963	47.248557	186.261218	2.453533	1.00439228	2.615611
02/07/1916	2.998975	1.89703692	0.46986747	47.812896	185.903349	2.450354	1.00568098	2.612849
02/14/1945	41.037494	1.89704410	0.47057173	49.143453	184.870733	2.429081	1.00434877	2.612864
02/22/1974	79.927372	1.89442620	0.47035167	49.672869	184.549891	2.428550	1.00337968	2.607457
03/02/2003	120.230183	1.89695725	0.46997666	50.482555	183.989360	2.425867	1.00543162	2.612684
03/09/2032	163.711566	1.89602165	0.47001327	51.639311	183.139287	2.410881	1.00486632	2.610752
03/17/2061	205.317033	1.89604916	0.47033913	52.056122	182.864662	2.412422	1.00426304	2.610808
03/25/2090	247.567951	1.89676216	0.47025225	53.253450	181.837379	2.399003	1.00480549	2.612281
04/03/2119	287.837026	1.89541776	0.47132401	53.790237	181.554014	2.401214	1.00206187	2.609504
04/10/2148	326.312601	1.89696818	0.47142595	54.862452	180.564914	2.391831	1.00268815	2.612707
04/18/2177	8.228962	1.89642080	0.47055332	55.665736	179.976265	2.385463	1.00405371	2.611576

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