AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JK91 ∴ Orbital info ∴ Epoch epochXXX

(59651) 1999JK91 ▹

ORBITAL INFORMATION

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(ASCII data file 59651.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15188	1.599e-08	au
e	0.184306	3.423e-08
i	21.21	3.451e-06	deg
Ω	97.464	1.056e-05	deg
ω	260.414	1.408e-05	deg
M	37.431	1.139e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.571	au
Aphelion	3.7328	au
Asc. node-Earth separation	2.15841	au
Desc. node-Earth separation	1.93763	au
Earth MOID	1.6659	au
Orbital period	2043.87	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	-0.09443610	0.01257317	-0.03110400	0.09797103	-0.40215610
-0.09443610	1.00000000	0.00733914	0.00281126	0.03807105	-0.06522005
0.01257317	0.00733914	1.00000000	-0.00217666	0.00530341	-0.00913208
-0.03110400	0.00281126	-0.00217666	1.00000000	-0.69970300	0.00749060
0.09797103	0.03807105	0.00530341	-0.69970300	1.00000000	-0.66254778
-0.40215610	-0.06522005	-0.00913208	0.00749060	-0.66254778	1.00000000

Covariance matrix
2.55819528E-16	-5.17004067E-17	6.94008439E-16	-5.25502330E-15	2.20567273E-14	-7.32647897E-14
-5.17004067E-17	1.17159673E-15	8.66937333E-16	1.01644069E-15	1.83425810E-14	-2.54275209E-14
6.94008439E-16	8.66937333E-16	1.19098529E-11	-7.93477749E-14	2.57623118E-13	-3.58968846E-13
-5.25502330E-15	1.01644069E-15	-7.93477749E-14	1.11579173E-10	-1.04035568E-10	9.01243147E-13
2.20567273E-14	1.83425810E-14	2.57623118E-13	-1.04035568E-10	1.98131293E-10	-1.06225196E-10
-7.32647897E-14	-2.54275209E-14	-3.58968846E-13	9.01243147E-13	-1.06225196E-10	1.29738120E-10