AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999NN9 ∴ Orbital info ∴ Epoch epochXXX

(40344) 1999NN9 ▹

ORBITAL INFORMATION

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(ASCII data file 40344.eq0)

Keplerian elements at epoch
57557.8 MJD
	Value	1-σ variation	Units
a	2.30769	7.155e-09	au
e	0.113794	3.234e-08
i	5.586	3.745e-06	deg
Ω	295.293	4.002e-05	deg
ω	343.211	4.489e-05	deg
M	323.073	1.933e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0451	au
Aphelion	2.5703	au
Asc. node-Earth separation	1.03791	au
Desc. node-Earth separation	1.57411	au
Earth MOID	1.0292	au
Orbital period	1280.46	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.01079076	0.01386745	0.00906265	-0.12103781	0.24824063
0.01079076	1.00000000	-0.00851334	0.00574121	0.03353465	-0.10093956
0.01386745	-0.00851334	1.00000000	0.16126860	-0.14624562	0.00547831
0.00906265	0.00574121	0.16126860	1.00000000	-0.88762608	0.00338974
-0.12103781	0.03353465	-0.14624562	-0.88762608	1.00000000	-0.45920972
0.24824063	-0.10093956	0.00547831	0.00338974	-0.45920972	1.00000000

Covariance matrix
5.11909395E-17	2.49675966E-18	3.71552397E-16	2.59511908E-15	-3.88784131E-14	3.43267683E-14
2.49675966E-18	1.04581838E-15	-1.03099163E-15	7.43083192E-15	4.86869841E-14	-6.30889164E-14
3.71552397E-16	-1.03099163E-15	1.40234239E-11	2.41703198E-11	-2.45867328E-11	3.96494583E-13
2.59511908E-15	7.43083192E-15	2.41703198E-11	1.60181041E-09	-1.59487457E-09	2.62201350E-12
-3.88784131E-14	4.86869841E-14	-2.45867328E-11	-1.59487457E-09	2.01549555E-09	-3.98442361E-10
3.43267683E-14	-6.30889164E-14	3.96494583E-13	2.62201350E-12	-3.98442361E-10	3.73531319E-10