Asteroid General Data

2012 TS₇₈ (478574)

General information

Preliminary designation	2012 TS₇₈
Number	478574
Group	Apollo
Absolute magnitude	18.60
Approximate diameter (m)	510
Approximate mass (kg)	2.38·10¹¹
Number of observations	212
Arc length (days)	4849

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	101.992124
a – orbit major semiaxis (astronomical units)	1.60829700
e – orbit eccentricity	0.38161600
ω – orbit ascending node-perihelion angle (degrees)	196.780987
Ω – longitude of orbit ascending node (degrees)	8.257316
i – orbit inclination to the ecliptic plane (degrees)	32.666946

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.027144	1.60763310	0.37851778	195.141174	9.091808	32.809808	0.99911538	2.038361
01/21/1858	220.511480	1.60840451	0.37889849	195.404803	8.970228	32.779607	0.99898248	2.039828
01/29/1887	302.203312	1.60890342	0.37985701	195.615664	8.841447	32.764344	0.99775018	2.040777
02/07/1916	21.507853	1.60883379	0.38037078	195.828248	8.730092	32.749644	0.99688042	2.040645
02/14/1945	101.721261	1.60845525	0.38038434	196.082557	8.595734	32.724525	0.99662407	2.039924
02/22/1974	183.442462	1.60824556	0.38097621	196.330889	8.484916	32.710514	0.99554227	2.039526
03/02/2003	265.783734	1.60810924	0.38115721	196.576253	8.352487	32.680615	0.99516680	2.039266
03/09/2032	348.540657	1.60811758	0.38158686	196.820164	8.243728	32.664214	0.99448105	2.039282
03/17/2061	68.429674	1.60880890	0.38216046	197.078051	8.105317	32.630224	0.99398575	2.040597
03/25/2090	148.502560	1.60845580	0.38276629	197.285310	7.995212	32.622354	0.99279314	2.039926
04/03/2119	229.713418	1.60878330	0.38301164	197.544306	7.872503	32.590720	0.99260057	2.040549
04/10/2148	311.631592	1.60817423	0.38365273	197.758610	7.745177	32.581173	0.99119379	2.039390
04/18/2177	34.545413	1.60809632	0.38417060	197.976581	7.630685	32.563252	0.99031299	2.039242

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