AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999CH38 ∴ Orbital info ∴ Epoch epochXXX

(15084) 1999CH38 ▹

ORBITAL INFORMATION

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(ASCII data file 15084.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09758	1.707e-08	au
e	0.186673	4.479e-08
i	3.608	4.272e-06	deg
Ω	131.201	6.894e-05	deg
ω	234.511	6.972e-05	deg
M	342.729	1.324e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5193	au
Aphelion	3.6758	au
Asc. node-Earth separation	2.36778	au
Desc. node-Earth separation	1.6832	au
Earth MOID	1.51971	au
Orbital period	1991.28	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.05885510	0.01016991	-0.00535714	0.03193138	-0.53456264
-0.05885510	1.00000000	-0.00589453	0.00502360	-0.00510779	-0.06832809
0.01016991	-0.00589453	1.00000000	0.22664567	-0.22289888	-0.00214251
-0.00535714	0.00502360	0.22664567	1.00000000	-0.98733719	0.00166231
0.03193138	-0.00510779	-0.22289888	-0.98733719	1.00000000	-0.14187190
-0.53456264	-0.06832809	-0.00214251	0.00166231	-0.14187190	1.00000000

Covariance matrix
2.91256831E-16	-4.49895178E-17	7.41513448E-16	-6.30259658E-15	3.79916548E-14	-1.20822965E-13
-4.49895178E-17	2.00621921E-15	-1.12798306E-15	1.55114395E-14	-1.59497840E-14	-4.05323065E-14
7.41513448E-16	-1.12798306E-15	1.82527324E-11	6.67512680E-11	-6.63902461E-11	-1.21226806E-13
-6.30259658E-15	1.55114395E-14	6.67512680E-11	4.75221725E-09	-4.74510780E-09	1.51765640E-12
3.79916548E-14	-1.59497840E-14	-6.63902461E-11	-4.74510780E-09	4.86032025E-09	-1.30991062E-10
-1.20822965E-13	-4.05323065E-14	-1.21226806E-13	1.51765640E-12	-1.30991062E-10	1.75398408E-10