AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999GN9 ∴ Orbital info ∴ Epoch epochXXX

(47139) 1999GN9 ▹

ORBITAL INFORMATION

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(ASCII data file 47139.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15111	1.703e-08	au
e	0.159228	2.603e-08
i	23.143	3.764e-06	deg
Ω	350.708	7.654e-06	deg
ω	97.986	1.611e-05	deg
M	249.994	1.24e-05	deg

Other useful info
Absolute Magnitude (H)	12.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6494	au
Aphelion	3.6529	au
Asc. node-Earth separation	2.13514	au
Desc. node-Earth separation	2.01148	au
Earth MOID	1.78153	au
Orbital period	2043.12	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.05445827	0.01980964	-0.00574894	-0.13423337	-0.09873174
-0.05445827	1.00000000	-0.02378682	0.02399354	0.06015322	-0.01949514
0.01980964	-0.02378682	1.00000000	0.10606570	-0.01554264	-0.04040133
-0.00574894	0.02399354	0.10606570	1.00000000	-0.44764118	0.01801467
-0.13423337	0.06015322	-0.01554264	-0.44764118	1.00000000	-0.86049327
-0.09873174	-0.01949514	-0.04040133	0.01801467	-0.86049327	1.00000000

Covariance matrix
2.89853554E-16	-2.41325583E-17	1.26955113E-15	-7.49175616E-16	-3.68130987E-14	-2.08403013E-14
-2.41325583E-17	6.77486074E-16	-2.33061725E-15	4.78025125E-15	2.52209633E-14	-6.29121277E-15
1.26955113E-15	-2.33061725E-15	1.41699595E-11	3.05608535E-12	-9.42457184E-13	-1.88554902E-12
-7.49175616E-16	4.78025125E-15	3.05608535E-12	5.85885007E-11	-5.51936101E-11	1.70958334E-12
-3.68130987E-14	2.52209633E-14	-9.42457184E-13	-5.51936101E-11	2.59480755E-10	-1.71853323E-10
-2.08403013E-14	-6.29121277E-15	-1.88554902E-12	1.70958334E-12	-1.71853323E-10	1.53714825E-10