AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Iwate ∴ Orbital info ∴ Epoch epochXXX

(19691) Iwate ▹

ORBITAL INFORMATION

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(ASCII data file 19691.eq0)

Keplerian elements at epoch
57871.1 MJD
	Value	1-σ variation	Units
a	2.74297	1.029e-08	au
e	0.059911	2.786e-08
i	5.518	3.159e-06	deg
Ω	162.572	3.199e-05	deg
ω	248.013	4.22e-05	deg
M	278.127	2.714e-05	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5786	au
Aphelion	2.9073	au
Asc. node-Earth separation	1.80394	au
Desc. node-Earth separation	1.66365	au
Earth MOID	1.59226	au
Orbital period	1659.32	days
Date of orbit computation	Jun 5 00:41

Correlation matrix
1.00000000	-0.04269883	0.00520764	-0.00192348	-0.07832990	0.12440169
-0.04269883	1.00000000	-0.00597956	-0.00460721	-0.01329404	0.02022445
0.00520764	-0.00597956	1.00000000	0.00686209	-0.00719106	0.00337760
-0.00192348	-0.00460721	0.00686209	1.00000000	-0.75580409	0.00154042
-0.07832990	-0.01329404	-0.00719106	-0.75580409	1.00000000	-0.65369348
0.12440169	0.02022445	0.00337760	0.00154042	-0.65369348	1.00000000

Covariance matrix
1.05932796E-16	-1.22440496E-17	1.69339793E-16	-6.33305874E-16	-3.40247504E-14	3.47484431E-14
-1.22440496E-17	7.76225285E-16	-5.26339341E-16	-4.10621818E-15	-1.56315804E-14	1.52920043E-14
1.69339793E-16	-5.26339341E-16	9.98172847E-12	6.93536763E-13	-9.58844191E-13	2.89604423E-13
-6.33305874E-16	-4.10621818E-15	6.93536763E-13	1.02334032E-09	-1.02040236E-09	1.33734674E-12
-3.40247504E-14	-1.56315804E-14	-9.58844191E-13	-1.02040236E-09	1.78116581E-09	-7.48721286E-10
3.47484431E-14	1.52920043E-14	2.89604423E-13	1.33734674E-12	-7.48721286E-10	7.36525364E-10