AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Bower ∴ Orbital info ∴ Epoch epochXXX

(1639) Bower ▹

ORBITAL INFORMATION

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(ASCII data file 1639.eq0)

Keplerian elements at epoch
58248.0 MJD
	Value	1-σ variation	Units
a	2.57237	4.996e-09	au
e	0.150662	2.353e-08
i	8.439	3.762e-06	deg
Ω	324.196	1.681e-05	deg
ω	106.258	2.242e-05	deg
M	6.311	1.386e-05	deg

Other useful info
Absolute Magnitude (H)	11.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1848	au
Aphelion	2.9599	au
Asc. node-Earth separation	1.61136	au
Desc. node-Earth separation	1.42501	au
Earth MOID	1.2162	au
Orbital period	1506.95	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.56152595	0.00678929	-0.01422355	0.18865796	-0.32049475
-0.56152595	1.00000000	-0.01172033	0.01206095	-0.18503628	0.36687100
0.00678929	-0.01172033	1.00000000	0.67397300	-0.48660122	-0.02135067
-0.01422355	0.01206095	0.67397300	1.00000000	-0.75098662	0.01496348
0.18865796	-0.18503628	-0.48660122	-0.75098662	1.00000000	-0.66430591
-0.32049475	0.36687100	-0.02135067	0.01496348	-0.66430591	1.00000000

Covariance matrix
2.49638573E-17	-6.60081552E-17	1.27628996E-16	-1.19436185E-15	2.11330809E-14	-2.21929895E-14
-6.60081552E-17	5.53533415E-16	-1.03748263E-15	4.76897970E-15	-9.76024347E-14	1.19625662E-13
1.27628996E-16	-1.03748263E-15	1.41559165E-11	4.26170551E-11	-4.10463012E-11	-1.11331857E-12
-1.19436185E-15	4.76897970E-15	4.26170551E-11	2.82451496E-10	-2.82967125E-10	3.48532679E-12
2.11330809E-14	-9.76024347E-14	-4.10463012E-11	-2.82967125E-10	5.02647679E-10	-2.06413933E-10
-2.21929895E-14	1.19625662E-13	-1.11331857E-12	3.48532679E-12	-2.06413933E-10	1.92078209E-10