Asteroid General Data

2004 TN (308041)

General information

Preliminary designation	2004 TN
Number	308041
Group	Apollo
Absolute magnitude	19.04
Approximate diameter (m)	410
Approximate mass (kg)	1.29·10¹¹
Number of observations	330
Arc length (days)	7280

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	178.926207
a – orbit major semiaxis (astronomical units)	1.42821100
e – orbit eccentricity	0.43569200
ω – orbit ascending node-perihelion angle (degrees)	160.015792
Ω – longitude of orbit ascending node (degrees)	17.095991
i – orbit inclination to the ecliptic plane (degrees)	14.046258

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	253.011048	1.42824030	0.43605927	158.277181	18.205327	14.021333	0.80544287	1.706878
01/21/1858	253.084473	1.42863357	0.43619234	158.543958	18.031619	14.027057	0.80547455	1.707583
01/29/1887	252.645142	1.42812615	0.43608276	158.790653	17.868279	14.030983	0.80534496	1.706674
02/07/1916	253.290261	1.42833744	0.43621564	159.049919	17.703890	14.037883	0.80527430	1.707052
02/14/1945	252.905417	1.42823979	0.43613286	159.309345	17.543004	14.039075	0.80533748	1.706877
02/22/1974	253.921110	1.42828979	0.43624273	159.545891	17.382900	14.043149	0.80520876	1.706967
03/02/2003	252.934817	1.42852145	0.43597986	159.816976	17.224524	14.042851	0.80571488	1.707382
03/09/2032	253.784613	1.42830887	0.43568871	160.041693	17.074836	14.043896	0.80601083	1.707001
03/17/2061	253.214872	1.42855389	0.43572657	160.320345	16.909610	14.048880	0.80609499	1.707440
03/25/2090	253.347500	1.42818618	0.43548957	160.537867	16.763221	14.051350	0.80622599	1.706781
04/03/2119	253.552750	1.42859279	0.43569466	160.803806	16.597603	14.056430	0.80616254	1.707510
04/10/2148	253.494976	1.42821587	0.43564144	161.071600	16.437265	14.059775	0.80602585	1.706834
04/18/2177	254.447462	1.42826882	0.43562486	161.333328	16.277005	14.065031	0.80607942	1.706929

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