AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Boulanger ∴ Orbital info ∴ Epoch epochXXX

(7346) Boulanger ▹

ORBITAL INFORMATION

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(ASCII data file 7346.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.87697	9.377e-09	au
e	0.07741	2.948e-08
i	3.185	3.121e-06	deg
Ω	118.88	5.233e-05	deg
ω	255.829	5.642e-05	deg
M	251.557	2.05e-05	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6543	au
Aphelion	3.0997	au
Asc. node-Earth separation	1.93136	au
Desc. node-Earth separation	1.79087	au
Earth MOID	1.65707	au
Orbital period	1782.39	days
Date of orbit computation	Jun 5 00:38

Correlation matrix
1.00000000	0.29830766	0.00362094	0.00025912	-0.03742450	-0.03827888
0.29830766	1.00000000	-0.00787249	0.00548503	-0.07419628	0.11418178
0.00362094	-0.00787249	1.00000000	0.03636593	-0.03248562	-0.00195224
0.00025912	0.00548503	0.03636593	1.00000000	-0.92685261	0.00140737
-0.03742450	-0.07419628	-0.03248562	-0.92685261	1.00000000	-0.37095974
-0.03827888	0.11418178	-0.00195224	0.00140737	-0.37095974	1.00000000

Covariance matrix
8.79374727E-17	8.24628091E-17	1.05967621E-16	1.27147600E-16	-1.97987709E-14	-7.35832519E-15
8.24628091E-17	8.68987365E-16	-7.24242675E-16	8.46053270E-15	-1.23391153E-13	6.89979769E-14
1.05967621E-16	-7.24242675E-16	9.73935763E-12	5.93843315E-12	-5.71941330E-12	-1.24891164E-13
1.27147600E-16	8.46053270E-15	5.93843315E-12	2.73794059E-09	-2.73601120E-09	1.50956488E-12
-1.97987709E-14	-1.23391153E-13	-5.71941330E-12	-2.73601120E-09	3.18266087E-09	-4.28997521E-10
-7.35832519E-15	6.89979769E-14	-1.24891164E-13	1.50956488E-12	-4.28997521E-10	4.20209282E-10