AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Erman ∴ Orbital info ∴ Epoch epochXXX

(13850) Erman ▹

ORBITAL INFORMATION

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(ASCII data file 13850.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2395	5.736e-09	au
e	0.159672	3.174e-08
i	3.544	3.077e-06	deg
Ω	115.398	5.434e-05	deg
ω	134.364	5.526e-05	deg
M	303.722	9.648e-06	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8819	au
Aphelion	2.5971	au
Asc. node-Earth separation	1.4739	au
Desc. node-Earth separation	0.94682	au
Earth MOID	0.8697	au
Orbital period	1224.12	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.12911037	0.00006405	-0.00607133	-0.04238714	-0.04908729
0.12911037	1.00000000	-0.00151100	-0.00045212	-0.02058420	0.10329286
0.00006405	-0.00151100	1.00000000	-0.09791507	0.09708775	-0.00155366
-0.00607133	-0.00045212	-0.09791507	1.00000000	-0.98205245	0.00390192
-0.04238714	-0.02058420	0.09708775	-0.98205245	1.00000000	-0.17814215
-0.04908729	0.10329286	-0.00155366	0.00390192	-0.17814215	1.00000000

Covariance matrix
3.28991414E-17	2.35029186E-17	1.13020537E-18	-1.89226324E-15	-1.34346418E-14	-2.71644732E-15
2.35029186E-17	1.00724877E-15	-1.47535448E-16	-7.79700665E-16	-3.60995803E-14	3.16285002E-14
1.13020537E-18	-1.47535448E-16	9.46519735E-12	-1.63689210E-11	1.65055112E-11	-4.61169410E-14
-1.89226324E-15	-7.79700665E-16	-1.63689210E-11	2.95264609E-09	-2.94876459E-09	2.04561287E-12
-1.34346418E-14	-3.60995803E-14	1.65055112E-11	-2.94876459E-09	3.05351070E-09	-9.49743534E-11
-2.71644732E-15	3.16285002E-14	-4.61169410E-14	2.04561287E-12	-9.49743534E-11	9.30850342E-11