AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JD38 ∴ Orbital info ∴ Epoch epochXXX

(66305) 1999JD38 ▹

ORBITAL INFORMATION

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(ASCII data file 66305.eq0)

Keplerian elements at epoch
57448.5 MJD
	Value	1-σ variation	Units
a	2.37051	8.737e-09	au
e	0.229272	3.252e-08
i	8.253	4.318e-06	deg
Ω	25.969	2.592e-05	deg
ω	254.883	2.778e-05	deg
M	183.496	1.063e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.827	au
Aphelion	2.914	au
Asc. node-Earth separation	1.39301	au
Desc. node-Earth separation	1.11548	au
Earth MOID	0.83166	au
Orbital period	1333.1	days
Date of orbit computation	apr 23 20:00

Correlation matrix
1.00000000	-0.00869963	0.00216390	0.00754265	0.09445784	-0.31173285
-0.00869963	1.00000000	-0.00772670	-0.00614430	0.03957678	-0.13377808
0.00216390	-0.00772670	1.00000000	-0.13055372	0.11751105	0.00826775
0.00754265	-0.00614430	-0.13055372	1.00000000	-0.92192465	0.00609002
0.09445784	0.03957678	0.11751105	-0.92192465	1.00000000	-0.37743723
-0.31173285	-0.13377808	0.00826775	0.00609002	-0.37743723	1.00000000

Covariance matrix
7.63275554E-17	-2.47152361E-18	8.16293034E-17	1.70772358E-15	2.29250420E-14	-2.89568919E-14
-2.47152361E-18	1.05741697E-15	-1.08488798E-15	-5.17783678E-15	3.57515605E-14	-4.62526694E-14
8.16293034E-17	-1.08488798E-15	1.86438629E-11	-1.46086452E-11	1.40954220E-11	3.79562903E-13
1.70772358E-15	-5.17783678E-15	-1.46086452E-11	6.71591972E-10	-6.63711912E-10	1.67803296E-12
2.29250420E-14	3.57515605E-14	1.40954220E-11	-6.63711912E-10	7.71725537E-10	-1.11482030E-10
-2.89568919E-14	-4.62526694E-14	3.79562903E-13	1.67803296E-12	-1.11482030E-10	1.13046573E-10