Asteroid General Data

2012 FB₇₁

General information

Preliminary designation	2012 FB₇₁
Group	Apollo
Absolute magnitude	24.18
Approximate diameter (m)	39
Approximate mass (kg)	1.07·10⁸
Number of observations	13
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	137.161429
a – orbit major semiaxis (astronomical units)	2.65286300
e – orbit eccentricity	0.70741400
ω – orbit ascending node-perihelion angle (degrees)	39.186747
Ω – longitude of orbit ascending node (degrees)	76.455110
i – orbit inclination to the ecliptic plane (degrees)	2.753327

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	177.904273	2.68424066	0.69944254	17.473163	94.171558	4.300464	0.80676857	4.397773
01/21/1858	55.903172	2.66476932	0.70644622	20.235222	92.303716	4.079700	0.78225311	4.350008
01/29/1887	301.269202	2.65857381	0.70892989	20.444937	92.124559	4.074394	0.77383138	4.334846
02/07/1916	199.669006	2.65132410	0.70908755	25.624160	87.946160	3.586386	0.77130318	4.317127
02/14/1945	113.708193	2.61344266	0.72000717	31.007034	83.521302	3.227737	0.73174520	4.224935
02/22/1974	41.343855	2.63273496	0.71278649	31.890258	82.750647	3.164364	0.75615705	4.271804
03/02/2003	330.539358	2.63848118	0.70960705	38.753194	76.917745	2.765281	0.76619632	4.285797
03/09/2032	239.821295	2.64199608	0.70907067	39.214234	76.362890	2.744619	0.76863415	4.294364
03/17/2061	156.878999	2.64367545	0.70661561	50.524124	66.195538	2.329422	0.77561311	4.298459
03/25/2090	71.394683	2.63830839	0.70874355	50.911837	65.801084	2.321409	0.76842432	4.285376
04/03/2119	7.778306	2.63827247	0.70713089	60.488418	57.248490	2.107535	0.77266852	4.285289
04/10/2148	291.997098	2.62539400	0.71277151	61.576341	56.282918	2.093108	0.75408795	4.253950
04/18/2177	209.751019	2.64039600	0.70478211	78.951958	39.840169	1.877612	0.77949213	4.290464

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