Asteroid General Data

2005 FN₄ (516454)

General information

Preliminary designation	2005 FN₄
Number	516454
Group	Apollo
Absolute magnitude	18.65
Approximate diameter (m)	490
Approximate mass (kg)	2.22·10¹¹
Number of observations	204
Arc length (days)	4982

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	318.984802
a – orbit major semiaxis (astronomical units)	2.66083100
e – orbit eccentricity	0.76476600
ω – orbit ascending node-perihelion angle (degrees)	105.869354
Ω – longitude of orbit ascending node (degrees)	190.264670
i – orbit inclination to the ecliptic plane (degrees)	29.385078

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.057351	2.66444851	0.76862377	99.321337	198.724731	28.497504	0.61649004	4.349222
01/21/1858	14.029212	2.66279105	0.76874457	99.775849	198.138990	28.562629	0.61578488	4.345165
01/29/1887	259.446247	2.66335163	0.76732569	101.059520	196.475392	28.688157	0.61969349	4.346537
02/07/1916	147.232937	2.65850623	0.76761107	102.424739	194.757519	28.863800	0.61780741	4.334681
02/14/1945	32.652332	2.65824460	0.76769062	103.236099	193.664058	28.998612	0.61753516	4.334041
02/22/1974	279.958201	2.66440117	0.76511474	104.196290	192.462169	29.075431	0.62582855	4.349106
03/02/2003	168.209643	2.66105322	0.76543269	105.456373	190.910711	29.261403	0.62419609	4.340912
03/09/2032	53.602016	2.65945524	0.76529249	105.874729	190.239623	29.391840	0.62419410	4.337002
03/17/2061	300.314164	2.66291726	0.76274600	107.085535	188.674650	29.586402	0.63178778	4.345474
03/25/2090	187.981737	2.66034214	0.76252373	108.287787	187.087491	29.831220	0.63176814	4.339172
04/03/2119	74.150918	2.66214020	0.76122060	108.636324	186.585579	29.887477	0.63566425	4.343572
04/10/2148	322.386331	2.66422595	0.75922184	109.802894	185.083028	30.142339	0.64148742	4.348677
04/18/2177	209.532976	2.65808083	0.76025723	110.840626	183.789823	30.419988	0.63725566	4.333641

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