Asteroid General Data

2019 TA₂

General information

Preliminary designation	2019 TA₂
Group	Aten
Absolute magnitude	24.92
Approximate diameter (m)	28
Approximate mass (kg)	3.84·10⁷
Number of observations	42
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.208233
a – orbit major semiaxis (astronomical units)	0.94380100
e – orbit eccentricity	0.20946400
ω – orbit ascending node-perihelion angle (degrees)	127.044097
Ω – longitude of orbit ascending node (degrees)	28.332626
i – orbit inclination to the ecliptic plane (degrees)	9.503900

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	185.757919	0.94423543	0.20826872	124.517528	30.761966	9.588208	0.74758073	0.917532
01/21/1858	72.958796	0.94285178	0.20967733	125.142153	30.418173	9.536519	0.74515714	0.915516
01/29/1887	328.294093	0.94282893	0.20906364	125.499863	30.073758	9.539796	0.74571768	0.915482
02/07/1916	190.526929	0.94440261	0.20883372	125.773748	29.550172	9.516510	0.74717950	0.917775
02/14/1945	59.712424	0.94372033	0.20901812	125.893381	29.311484	9.514325	0.74646568	0.916781
02/22/1974	296.809333	0.94261606	0.20951036	126.792334	28.895660	9.500895	0.74512823	0.915172
03/02/2003	189.650737	0.94300993	0.20961685	127.191991	28.537414	9.502954	0.74533916	0.915746
03/09/2032	71.488886	0.94443128	0.20934102	126.950308	28.252803	9.491917	0.74672307	0.917817
03/17/2061	283.996563	0.94410184	0.20907583	127.892570	27.759664	9.496451	0.74671297	0.917337
03/25/2090	169.528984	0.94320133	0.21014543	128.402783	27.443850	9.472183	0.74499188	0.916025
04/03/2119	62.964537	0.94310264	0.20942902	128.635310	27.082335	9.474184	0.74558958	0.915881
04/10/2148	296.623956	0.94388492	0.20908118	129.002105	26.670485	9.464301	0.74653634	0.917021
04/18/2177	164.226844	0.94446872	0.20917185	128.958904	26.448474	9.466253	0.74691246	0.917872

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