Asteroid General Data

1999 FR₅

General information

Preliminary designation	1999 FR₅
Group	Apollo
Absolute magnitude	23.38
Approximate diameter (m)	56
Approximate mass (kg)	3.22·10⁸
Number of observations	78
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	339.417678
a – orbit major semiaxis (astronomical units)	1.85201400
e – orbit eccentricity	0.47863700
ω – orbit ascending node-perihelion angle (degrees)	149.087599
Ω – longitude of orbit ascending node (degrees)	355.730540
i – orbit inclination to the ecliptic plane (degrees)	3.857791

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	183.446835	1.85461099	0.48013023	144.838904	358.728335	3.626510	0.96415619	2.525689
01/21/1858	359.108365	1.85450191	0.47945063	145.332570	358.448874	3.627525	0.96535980	2.525466
01/29/1887	177.759585	1.85409268	0.47974515	146.049150	357.934275	3.647989	0.96460072	2.524630
02/07/1916	356.137710	1.85350594	0.47971674	146.610734	357.597231	3.651535	0.96434811	2.523432
02/14/1945	188.441601	1.85062346	0.47859321	146.999700	357.134918	3.711485	0.96492764	2.517548
02/22/1974	18.915057	1.84986674	0.47903725	147.480828	356.865332	3.715439	0.96371166	2.516004
03/02/2003	216.181292	1.85095336	0.47879264	148.795600	355.945760	3.861548	0.96473051	2.518221
03/09/2032	41.473025	1.85213877	0.47828919	149.085867	355.715618	3.856353	0.96628081	2.520640
03/17/2061	227.687016	1.84997984	0.47761906	149.711563	355.353317	3.860831	0.96639420	2.516234
03/25/2090	65.705488	1.84911285	0.47774280	150.327880	354.874917	3.919293	0.96571250	2.514466
04/03/2119	259.722256	1.84861194	0.47801380	150.735411	354.614711	3.921938	0.96494992	2.513444
04/10/2148	95.655007	1.84745679	0.47664260	151.123407	354.386993	3.919030	0.96688019	2.511089
04/18/2177	328.648755	1.83213334	0.47240412	152.236647	353.304982	4.145829	0.96662601	2.479912

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