Asteroid General Data

2021 TV₉

General information

Preliminary designation	2021 TV₉
Group	Apollo
Absolute magnitude	25.36
Approximate diameter (m)	23
Approximate mass (kg)	2.09·10⁷
Number of observations	26
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	15.507886
a – orbit major semiaxis (astronomical units)	1.17042500
e – orbit eccentricity	0.17086800
ω – orbit ascending node-perihelion angle (degrees)	296.995159
Ω – longitude of orbit ascending node (degrees)	12.421893
i – orbit inclination to the ecliptic plane (degrees)	3.938423

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.906682	1.17511621	0.17393077	293.392248	17.306807	3.793142	0.97072734	1.273860
01/21/1858	55.629364	1.17382440	0.17309710	293.582608	16.473681	3.825853	0.97063880	1.271760
01/29/1887	352.659073	1.17270090	0.17266778	294.295062	15.570242	3.814385	0.97021325	1.269935
02/07/1916	296.563068	1.17312743	0.17283770	294.597435	15.400357	3.812115	0.97036678	1.270628
02/14/1945	249.888984	1.17170733	0.17195681	295.403330	14.528042	3.857032	0.97022427	1.268321
02/22/1974	209.569477	1.17207589	0.17163592	296.245955	13.552356	3.927420	0.97090556	1.268920
03/02/2003	167.409308	1.17129861	0.17142715	296.878683	12.876870	3.917546	0.97050623	1.267658
03/09/2032	132.092798	1.17055183	0.17083968	297.036365	12.400195	3.937645	0.97057514	1.266446
03/17/2061	106.736692	1.16921456	0.17029793	297.616332	11.533057	3.933606	0.97009974	1.264276
03/25/2090	84.679727	1.17050318	0.17034004	298.582770	10.882143	4.006885	0.97111962	1.266367
04/03/2119	62.260659	1.16936957	0.16967002	298.714625	10.412643	4.026304	0.97096261	1.264528
04/10/2148	44.891745	1.16902056	0.16953391	299.394391	9.746367	4.028196	0.97083193	1.263961
04/18/2177	21.663853	1.17185381	0.17065582	300.381056	9.361216	4.053879	0.97187014	1.268559

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