AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TD121 ∴ Orbital info ∴ Epoch epochXXX

(70533) 1999TD121 ▹

ORBITAL INFORMATION

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(ASCII data file 70533.eq0)

Keplerian elements at epoch
57427.2 MJD
	Value	1-σ variation	Units
a	2.41465	7.8e-09	au
e	0.090236	3.01e-08
i	6.948	4.271e-06	deg
Ω	185.767	2.681e-05	deg
ω	275.954	3.647e-05	deg
M	52.414	2.428e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1968	au
Aphelion	2.6325	au
Asc. node-Earth separation	1.37496	au
Desc. node-Earth separation	1.41415	au
Earth MOID	1.22605	au
Orbital period	1370.5	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.14912748	-0.00099709	-0.00539382	0.08616320	-0.12657514
-0.14912748	1.00000000	-0.00351759	0.00494728	0.05662400	-0.08888735
-0.00099709	-0.00351759	1.00000000	-0.06668620	0.05033790	-0.00258019
-0.00539382	0.00494728	-0.06668620	1.00000000	-0.73380007	0.00527255
0.08616320	0.05662400	0.05033790	-0.73380007	1.00000000	-0.67913602
-0.12657514	-0.08888735	-0.00258019	0.00527255	-0.67913602	1.00000000

Covariance matrix
6.08462068E-17	-3.50196528E-17	-3.32180723E-17	-1.12782507E-15	2.45121486E-14	-2.39707548E-14
-3.50196528E-17	9.06305929E-16	-4.52279945E-16	3.99238841E-15	6.21699843E-14	-6.49671621E-14
-3.32180723E-17	-4.52279945E-16	1.82409840E-11	-7.63464356E-12	7.84083004E-12	-2.67542630E-13
-1.12782507E-15	3.99238841E-15	-7.63464356E-12	7.18550593E-10	-7.17379979E-10	3.43135794E-12
2.45121486E-14	6.21699843E-14	7.84083004E-12	-7.17379979E-10	1.33010418E-09	-6.01334534E-10
-2.39707548E-14	-6.49671621E-14	-2.67542630E-13	3.43135794E-12	-6.01334534E-10	5.89431168E-10