Asteroid General Data

2001 FR₈₅

General information

Preliminary designation	2001 FR₈₅
Group	Aten
Absolute magnitude	24.50
Approximate diameter (m)	33
Approximate mass (kg)	6.85·10⁷
Number of observations	36
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	177.376841
a – orbit major semiaxis (astronomical units)	0.98277500
e – orbit eccentricity	0.02797700
ω – orbit ascending node-perihelion angle (degrees)	233.655015
Ω – longitude of orbit ascending node (degrees)	183.019952
i – orbit inclination to the ecliptic plane (degrees)	5.260665

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	191.900304	0.96893637	0.04884393	220.474585	191.648738	5.055277	0.92160971	0.953770
01/21/1858	27.986811	0.96468300	0.05173554	218.116160	190.419085	5.032129	0.91477460	0.947496
01/29/1887	51.329582	0.97731709	0.03646134	226.906749	188.561916	5.196393	0.94168280	0.966171
02/07/1916	76.279886	0.97749768	0.03736475	226.081622	187.578257	5.187072	0.94097373	0.966438
02/14/1945	83.396176	0.97853491	0.03616922	226.139799	186.793481	5.191426	0.94314207	0.967977
02/22/1974	89.575091	0.97833194	0.03596228	225.160655	185.997550	5.183961	0.94314889	0.967676
03/02/2003	117.713548	0.98321314	0.02785027	233.398160	183.132661	5.257170	0.95583039	0.974927
03/09/2032	40.757432	0.98265383	0.02796658	233.746229	183.000434	5.261463	0.95517236	0.974095
03/17/2061	302.288054	0.98445020	0.02566888	233.618782	181.225039	5.263627	0.95918047	0.976768
03/25/2090	214.786870	0.98223427	0.02726863	225.927963	179.418529	5.233146	0.95545009	0.973471
04/03/2119	164.382630	0.97746015	0.02997392	207.499865	178.253799	5.242822	0.94816184	0.966383
04/10/2148	192.252502	0.97654524	0.02853484	207.556152	176.846709	5.190140	0.94867969	0.965026
04/18/2177	248.248784	0.96954804	0.03388106	194.237756	175.157316	5.103016	0.93669873	0.954673

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