Asteroid General Data

2021 TO₈

General information

Preliminary designation	2021 TO₈
Group	Aten
Absolute magnitude	27.90
Approximate diameter (m)	7
Approximate mass (kg)	6.25·10⁵
Number of observations	14
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	115.864052
a – orbit major semiaxis (astronomical units)	0.89105600
e – orbit eccentricity	0.15115400
ω – orbit ascending node-perihelion angle (degrees)	13.406393
Ω – longitude of orbit ascending node (degrees)	195.707396
i – orbit inclination to the ecliptic plane (degrees)	19.486412

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	92.620913	0.89099034	0.15129302	13.140534	196.821585	19.440957	0.75618973	0.841027
01/21/1858	279.713527	0.89109037	0.15164456	13.108887	196.644085	19.448535	0.75596136	0.841169
01/29/1887	104.003500	0.89062716	0.15209727	13.091271	196.493973	19.451221	0.75516520	0.840513
02/07/1916	287.990283	0.89056244	0.15224156	13.202547	196.318030	19.456382	0.75498182	0.840422
02/14/1945	113.790870	0.89092392	0.15154920	13.307641	196.170487	19.464467	0.75590511	0.840933
02/22/1974	299.377713	0.89133214	0.15100585	13.410800	195.995730	19.473485	0.75673577	0.841511
03/02/2003	118.444211	0.89105660	0.15176718	13.512259	195.845433	19.473436	0.75582345	0.841121
03/09/2032	298.562974	0.89141159	0.15135442	13.477762	195.680701	19.484944	0.75649251	0.841624
03/17/2061	119.449680	0.89120318	0.15102763	13.645486	195.514487	19.490886	0.75660688	0.841329
03/25/2090	297.949073	0.89086892	0.15137749	13.566064	195.365132	19.497851	0.75601142	0.840855
04/03/2119	125.071727	0.89061067	0.15116904	13.478426	195.190880	19.510161	0.75597791	0.840490
04/10/2148	313.005088	0.89081222	0.15108034	13.659462	195.044303	19.513403	0.75622801	0.840775
04/18/2177	148.239184	0.89003891	0.15182550	13.636260	194.868963	19.516723	0.75490831	0.839681

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