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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30757	7.154e-09	au
e	0.113613	3.23e-08
i	5.586	3.745e-06	deg
Ω	295.256	4.002e-05	deg
ω	343.009	4.492e-05	deg
M	42.306	1.882e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0454	au
Aphelion	2.5697	au
Asc. node-Earth separation	1.0384	au
Desc. node-Earth separation	1.57228	au
Earth MOID	1.0295	au
Orbital period	1280.36	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	0.01319796	0.01415353	0.00839666	-0.11792154	0.05244864
0.01319796	1.00000000	-0.00845042	0.00576045	0.03447380	-0.10716531
0.01415353	-0.00845042	1.00000000	0.16182256	-0.14661863	0.00281300
0.00839666	0.00576045	0.16182256	1.00000000	-0.88701246	0.00162340
-0.11792154	0.03447380	-0.14661863	-0.88701246	1.00000000	-0.45049469
0.05244864	-0.10716531	0.00281300	0.00162340	-0.45049469	1.00000000

Covariance matrix
5.11825319E-17	3.05004574E-18	3.79237450E-16	2.40409540E-15	-3.78968572E-14	7.06037676E-15
3.05004574E-18	1.04346379E-15	-1.02235653E-15	7.44696479E-15	5.00238382E-14	-6.51366897E-14
3.79237450E-16	-1.02235653E-15	1.40271969E-11	2.42554299E-11	-2.46674229E-11	1.98238480E-13
2.40409540E-15	7.44696479E-15	2.42554299E-11	1.60165487E-09	-1.59464265E-09	1.22248424E-12
-3.78968572E-14	5.00238382E-14	-2.46674229E-11	-1.59464265E-09	2.01789411E-09	-3.80777798E-10
7.06037676E-15	-6.51366897E-14	1.98238480E-13	1.22248424E-12	-3.80777798E-10	3.54050743E-10