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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.04416	8.83e-09	au
e	0.145512	2.693e-08
i	16.979	2.409e-06	deg
Ω	312.786	9.767e-06	deg
ω	145.038	1.325e-05	deg
M	339.927	1.099e-05	deg

Other useful info
Absolute Magnitude (H)	9.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6012	au
Aphelion	3.4871	au
Asc. node-Earth separation	2.36892	au
Desc. node-Earth separation	1.67727	au
Earth MOID	1.63543	au
Orbital period	1939.99	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.15676867	0.00447828	-0.00678010	0.34944105	-0.64630424
0.15676867	1.00000000	0.03177502	0.00970788	-0.15163835	0.13650493
0.00447828	0.03177502	1.00000000	-0.43800898	0.31462110	-0.01092956
-0.00678010	0.00970788	-0.43800898	1.00000000	-0.72724006	0.03129101
0.34944105	-0.15163835	0.31462110	-0.72724006	1.00000000	-0.68766255
-0.64630424	0.13650493	-0.01092956	0.03129101	-0.68766255	1.00000000

Covariance matrix
7.79712670E-17	3.72737498E-17	9.52677460E-17	-5.84727775E-16	4.08737583E-14	-6.27369982E-14
3.72737498E-17	7.25025040E-16	2.06124417E-15	2.55300093E-15	-5.40865047E-14	4.04058517E-14
9.52677460E-17	2.06124417E-15	5.80409107E-12	-1.03062430E-11	1.00405686E-11	-2.89460407E-13
-5.84727775E-16	2.55300093E-15	-1.03062430E-11	9.53894863E-11	-9.40873853E-11	3.35961265E-12
4.08737583E-14	-5.40865047E-14	1.00405686E-11	-9.40873853E-11	1.75471547E-10	-1.00137827E-10
-6.27369982E-14	4.04058517E-14	-2.89460407E-13	3.35961265E-12	-1.00137827E-10	1.20847833E-10