AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JD74 ∴ Orbital info ∴ Epoch epochXXX

(208026) 1999JD74 ▹

ORBITAL INFORMATION

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(ASCII data file 208026.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.27039	8.827e-09	au
e	0.128484	3.444e-08
i	5.157	3.846e-06	deg
Ω	106.627	4.845e-05	deg
ω	149.354	5.21e-05	deg
M	134.025	1.785e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9787	au
Aphelion	2.5621	au
Asc. node-Earth separation	1.52813	au
Desc. node-Earth separation	0.99489	au
Earth MOID	0.96699	au
Orbital period	1249.54	days
Date of orbit computation	Jul 26 09:49

Correlation matrix
1.00000000	0.27071754	-0.00289912	-0.00034180	-0.09099717	-0.02298331
0.27071754	1.00000000	-0.01346754	-0.00194988	-0.05271948	0.05873422
-0.00289912	-0.01346754	1.00000000	0.13335006	-0.12240096	0.00051978
-0.00034180	-0.00194988	0.13335006	1.00000000	-0.92658519	0.00143704
-0.09099717	-0.05271948	-0.12240096	-0.92658519	1.00000000	-0.35916639
-0.02298331	0.05873422	0.00051978	0.00143704	-0.35916639	1.00000000

Covariance matrix
7.79236930E-17	8.22974432E-17	-9.84147454E-17	-1.46194473E-16	-4.18470530E-14	-3.62186381E-15
8.22974432E-17	1.18596089E-15	-1.78353663E-15	-3.25359153E-15	-9.45820107E-14	3.61086419E-14
-9.84147454E-17	-1.78353663E-15	1.47882693E-11	2.48468485E-11	-2.45214256E-11	3.56834291E-14
-1.46194473E-16	-3.25359153E-15	2.48468485E-11	2.34767978E-09	-2.33887498E-09	1.24300308E-12
-4.18470530E-14	-9.45820107E-14	-2.45214256E-11	-2.33887498E-09	2.71396628E-09	-3.34027824E-10
-3.62186381E-15	3.61086419E-14	3.56834291E-14	1.24300308E-12	-3.34027824E-10	3.18690753E-10