AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Marion ∴ Orbital info ∴ Epoch epochXXX

(506) Marion ▹

ORBITAL INFORMATION

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(ASCII data file 506.eq0)

Keplerian elements at epoch
57981.3 MJD
	Value	1-σ variation	Units
a	3.03982	8.277e-09	au
e	0.147772	2.659e-08
i	17.005	2.409e-06	deg
Ω	312.951	9.759e-06	deg
ω	146.104	1.32e-05	deg
M	249.104	9.973e-06	deg

Other useful info
Absolute Magnitude (H)	9.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5906	au
Aphelion	3.489	au
Asc. node-Earth separation	2.37479	au
Desc. node-Earth separation	1.6625	au
Earth MOID	1.62265	au
Orbital period	1935.84	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.16357536	0.03567101	-0.03298423	0.32053321	-0.45905440
0.16357536	1.00000000	0.02386761	0.01464157	-0.15997681	0.18271829
0.03567101	0.02386761	1.00000000	-0.43726108	0.31087812	-0.00286665
-0.03298423	0.01464157	-0.43726108	1.00000000	-0.72575643	0.02606107
0.32053321	-0.15997681	0.31087812	-0.72575643	1.00000000	-0.69448636
-0.45905440	0.18271829	-0.00286665	0.02606107	-0.69448636	1.00000000

Covariance matrix
6.85115121E-17	3.59982014E-17	7.11161972E-16	-2.66442910E-15	3.50177460E-14	-3.78952428E-14
3.59982014E-17	7.06907036E-16	1.52848550E-15	3.79913556E-15	-5.61398917E-14	4.84509094E-14
7.11161972E-16	1.52848550E-15	5.80153128E-12	-1.02784628E-11	9.88313791E-12	-6.88628094E-14
-2.66442910E-15	3.79913556E-15	-1.02784628E-11	9.52427792E-11	-9.34846494E-11	2.53657137E-12
3.50177460E-14	-5.61398917E-14	9.88313791E-12	-9.34846494E-11	1.74207464E-10	-9.14188732E-11
-3.78952428E-14	4.84509094E-14	-6.88628094E-14	2.53657137E-12	-9.14188732E-11	9.94666581E-11