AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JF7 ∴ Orbital info ∴ Epoch epochXXX

(17944) 1999JF7 ▹

ORBITAL INFORMATION

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(ASCII data file 17944.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57359	1.053e-08	au
e	0.137932	4.507e-08
i	6.319	3.852e-06	deg
Ω	119.804	3.519e-05	deg
ω	72.053	3.843e-05	deg
M	34.932	1.918e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2186	au
Aphelion	2.9286	au
Asc. node-Earth separation	1.43842	au
Desc. node-Earth separation	1.62067	au
Earth MOID	1.22892	au
Orbital period	1508.02	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.37402882	0.01311271	-0.00621441	0.20295882	-0.67459359
-0.37402882	1.00000000	0.00401659	0.00625652	-0.15066773	0.45643648
0.01311271	0.00401659	1.00000000	0.19334611	-0.17003776	-0.01232521
-0.00621441	0.00625652	0.19334611	1.00000000	-0.90963647	0.00023780
0.20295882	-0.15066773	-0.17003776	-0.90963647	1.00000000	-0.39643158
-0.67459359	0.45643648	-0.01232521	0.00023780	-0.39643158	1.00000000

Covariance matrix
1.10861138E-16	-1.77508837E-16	5.31836784E-16	-2.30252350E-15	8.21202631E-14	-1.36256562E-13
-1.77508837E-16	2.03165751E-15	6.97395065E-16	9.92367877E-15	-2.60974591E-13	3.94667301E-13
5.31836784E-16	6.97395065E-16	1.48385915E-11	2.62087553E-11	-2.51706513E-11	-9.10785576E-13
-2.30252350E-15	9.92367877E-15	2.62087553E-11	1.23830955E-09	-1.23008525E-09	1.60526361E-13
8.21202631E-14	-2.60974591E-13	-2.51706513E-11	-1.23008525E-09	1.47674488E-09	-2.92244622E-10
-1.36256562E-13	3.94667301E-13	-9.10785576E-13	1.60526361E-13	-2.92244622E-10	3.68002779E-10