AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JT64 ∴ Orbital info ∴ Epoch epochXXX

(18797) 1999JT64 ▹

ORBITAL INFORMATION

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(ASCII data file 18797.eq0)

Keplerian elements at epoch
56942.1 MJD
	Value	1-σ variation	Units
a	2.59237	1.221e-08	au
e	0.234371	4.711e-08
i	4.206	4.723e-06	deg
Ω	106.848	6.292e-05	deg
ω	234.791	6.355e-05	deg
M	177.77	9.686e-06	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9848	au
Aphelion	3.1999	au
Asc. node-Earth separation	1.84974	au
Desc. node-Earth separation	1.14266	au
Earth MOID	0.97976	au
Orbital period	1524.55	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.05592423	-0.00490556	0.00250225	0.01539955	-0.17473632
-0.05592423	1.00000000	0.00994382	0.00481385	-0.02558503	0.15100728
-0.00490556	0.00994382	1.00000000	0.23786401	-0.23511558	0.00453500
0.00250225	0.00481385	0.23786401	1.00000000	-0.98851094	0.00724727
0.01539955	-0.02558503	-0.23511558	-0.98851094	1.00000000	-0.14852969
-0.17473632	0.15100728	0.00453500	0.00724727	-0.14852969	1.00000000

Covariance matrix
1.49055948E-16	-3.21680403E-17	-2.82882233E-16	1.92219341E-15	1.19477111E-14	-2.06640835E-14
-3.21680403E-17	2.21972867E-15	2.21281694E-15	1.42703106E-14	-7.66016223E-14	6.89137922E-14
-2.82882233E-16	2.21281694E-15	2.23092204E-11	7.06906799E-11	-7.05708994E-11	2.07480546E-13
1.92219341E-15	1.42703106E-14	7.06906799E-11	3.95897223E-09	-3.95252609E-09	4.41696452E-12
1.19477111E-14	-7.66016223E-14	-7.05708994E-11	-3.95252609E-09	4.03835111E-09	-9.14268236E-11
-2.06640835E-14	6.89137922E-14	2.07480546E-13	4.41696452E-12	-9.14268236E-11	9.38245779E-11