Asteroid General Data

1997 TC₂₅

General information

Preliminary designation	1997 TC₂₅
Group	Apollo
Absolute magnitude	24.87
Approximate diameter (m)	28
Approximate mass (kg)	4.11·10⁷
Number of observations	17
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	339.758406
a – orbit major semiaxis (astronomical units)	2.59897000
e – orbit eccentricity	0.61823600
ω – orbit ascending node-perihelion angle (degrees)	300.488636
Ω – longitude of orbit ascending node (degrees)	40.053563
i – orbit inclination to the ecliptic plane (degrees)	0.169992

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	85.226885	2.54636967	0.62168498	331.116153	5.884434	0.394316	0.96332988	4.063337
01/21/1858	120.043012	2.56658862	0.61153129	327.318915	10.345294	0.334010	0.99703938	4.111829
01/29/1887	133.934141	2.57061850	0.60836303	326.371014	11.102019	0.320777	1.00674924	4.121517
02/07/1916	133.039040	2.57295514	0.61958729	332.311636	5.709547	0.388772	0.97878485	4.127137
02/14/1945	137.327196	2.58428775	0.61614357	324.387767	14.960541	0.285007	0.99199548	4.154435
02/22/1974	122.617570	2.59351967	0.61204906	322.596097	16.576817	0.265663	1.00615838	4.176716
03/02/2003	112.564280	2.59474798	0.62293913	320.806999	18.760479	0.248102	0.97837793	4.179683
03/09/2032	89.430159	2.60446161	0.61534954	298.377026	42.140334	0.165719	1.00180735	4.203176
03/17/2061	58.626058	2.60178002	0.61706917	296.372740	44.031349	0.159948	0.99630178	4.196686
03/25/2090	38.406390	2.60090300	0.61913811	248.960279	92.649709	0.145444	0.99058483	4.194564
04/03/2119	6.192471	2.60537726	0.61607296	244.266942	97.271368	0.151146	1.00027478	4.205393
04/10/2148	339.925192	2.58951010	0.62605482	218.877123	123.508309	0.210774	0.96833482	4.167034
04/18/2177	311.554746	2.60547708	0.61762790	212.892908	129.683513	0.241220	0.99626174	4.205634

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