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.eq0)

Keplerian elements at epoch
57683.8 MJD
	Value	1-σ variation	Units
a	2.26978	8.986e-09	au
e	0.12878	3.449e-08
i	5.157	3.845e-06	deg
Ω	106.656	4.846e-05	deg
ω	149.411	5.207e-05	deg
M	13.52	1.84e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9775	au
Aphelion	2.5621	au
Asc. node-Earth separation	1.52691	au
Desc. node-Earth separation	0.99308	au
Earth MOID	0.9647	au
Orbital period	1249.03	days
Date of orbit computation	Jun 5 01:21

Correlation matrix
1.00000000	0.25775853	-0.00153710	0.00068504	-0.09781909	0.26218380
0.25775853	1.00000000	-0.01343806	-0.00194448	-0.05308030	0.12756868
-0.00153710	-0.01343806	1.00000000	0.13290125	-0.12204129	-0.00005480
0.00068504	-0.00194448	0.13290125	1.00000000	-0.92723337	0.00145280
-0.09781909	-0.05308030	-0.12204129	-0.92723337	1.00000000	-0.37130947
0.26218380	0.12756868	-0.00005480	0.00145280	-0.37130947	1.00000000

Covariance matrix
8.07463641E-17	7.98876879E-17	-5.31119018E-17	2.98321078E-16	-4.57682545E-14	4.33433221E-14
7.98876879E-17	1.18962652E-15	-1.78225210E-15	-3.25025971E-15	-9.53274347E-14	8.09476446E-14
-5.31119018E-17	-1.78225210E-15	1.47861370E-11	2.47665027E-11	-2.44350584E-11	-3.87703213E-15
2.98321078E-16	-3.25025971E-15	2.47665027E-11	2.34864043E-09	-2.33978827E-09	1.29529762E-12
-4.57682545E-14	-9.53274347E-14	-2.44350584E-11	-2.33978827E-09	2.71118080E-09	-3.55688735E-10
4.33433221E-14	8.09476446E-14	-3.87703213E-15	1.29529762E-12	-3.55688735E-10	3.38461831E-10