AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Decabrina ∴ Orbital info ∴ Epoch epochXXX

(2551) Decabrina ▹

ORBITAL INFORMATION

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(ASCII data file 2551.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.15465	1.295e-08	au
e	0.170425	3.145e-08
i	0.61	4.225e-06	deg
Ω	8.857	0.0002738	deg
ω	36.272	0.000274	deg
M	197.921	1.088e-05	deg

Other useful info
Absolute Magnitude (H)	12.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.617	au
Aphelion	3.6923	au
Asc. node-Earth separation	1.69308	au
Desc. node-Earth separation	2.55181	au
Earth MOID	1.62658	au
Orbital period	2046.56	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	0.12905762	-0.00080837	0.00417380	-0.02441630	0.17013620
0.12905762	1.00000000	0.00799735	0.00069909	-0.01967191	0.40124747
-0.00080837	0.00799735	1.00000000	-0.12237325	0.12228399	0.00122267
0.00417380	0.00069909	-0.12237325	1.00000000	-0.99889043	-0.00307364
-0.02441630	-0.01967191	0.12228399	-0.99889043	1.00000000	-0.04142545
0.17013620	0.40124747	0.00122267	-0.00307364	-0.04142545	1.00000000

Covariance matrix
1.67665463E-16	5.25503409E-17	-4.42219770E-17	1.47950049E-14	-8.66204861E-14	2.39738166E-14
5.25503409E-17	9.88872170E-16	1.06247960E-15	6.01816573E-15	-1.69486688E-13	1.37309641E-13
-4.42219770E-17	1.06247960E-15	1.78488048E-11	-1.41531281E-10	1.41544539E-10	5.62126329E-14
1.47950049E-14	6.01816573E-15	-1.41531281E-10	7.49415580E-08	-7.49200680E-08	-9.15656618E-12
-8.66204861E-14	-1.69486688E-13	1.41544539E-10	-7.49200680E-08	7.50650723E-08	-1.23510760E-10
2.39738166E-14	1.37309641E-13	5.62126329E-14	-9.15656618E-12	-1.23510760E-10	1.18423338E-10