AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Prokne ∴ Orbital info ∴ Epoch epochXXX

(194) Prokne ▹

ORBITAL INFORMATION

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(ASCII data file 194.eq0)

Keplerian elements at epoch
56748.9 MJD
	Value	1-σ variation	Units
a	2.61579	3.554e-09	au
e	0.237551	2.242e-08
i	18.506	2.727e-06	deg
Ω	159.316	8.417e-06	deg
ω	163.273	9.915e-06	deg
M	203.924	5.631e-06	deg

Other useful info
Absolute Magnitude (H)	7.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9944	au
Aphelion	3.2372	au
Asc. node-Earth separation	2.20428	au
Desc. node-Earth separation	1.00025	au
Earth MOID	0.98717	au
Orbital period	1545.26	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.43097533	0.01303068	0.05004097	-0.02334235	-0.08362860
0.43097533	1.00000000	-0.04156786	0.03008464	0.13932738	-0.41703761
0.01303068	-0.04156786	1.00000000	0.47738118	-0.41499572	0.05980370
0.05004097	0.03008464	0.47738118	1.00000000	-0.77759729	-0.03875605
-0.02334235	0.13932738	-0.41499572	-0.77759729	1.00000000	-0.56891066
-0.08362860	-0.41703761	0.05980370	-0.03875605	-0.56891066	1.00000000

Covariance matrix
1.26278651E-17	3.43370557E-17	1.26272858E-16	1.49668076E-15	-8.22459314E-16	-1.67334827E-15
3.43370557E-17	5.02679693E-16	-2.54144895E-15	5.67713143E-15	3.09732689E-14	-5.26486723E-14
1.26272858E-16	-2.54144895E-15	7.43628537E-12	1.09567513E-11	-1.12208702E-11	9.18274669E-13
1.49668076E-15	5.67713143E-15	1.09567513E-11	7.08397432E-11	-6.48930399E-11	-1.83672673E-12
-8.22459314E-16	3.09732689E-14	-1.12208702E-11	-6.48930399E-11	9.83127364E-11	-3.17625591E-11
-1.67334827E-15	-5.26486723E-14	9.18274669E-13	-1.83672673E-12	-3.17625591E-11	3.17053864E-11