AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Erato ∴ Orbital info ∴ Epoch epochXXX

ORBITAL INFORMATION

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(ASCII data file 62.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13078	8.592e-09	au
e	0.168131	2.292e-08
i	2.236	2.92e-06	deg
Ω	125.11	4.792e-05	deg
ω	277.594	4.896e-05	deg
M	198.972	8.763e-06	deg

Other useful info
Absolute Magnitude (H)	9.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6044	au
Aphelion	3.6572	au
Asc. node-Earth separation	1.99146	au
Desc. node-Earth separation	2.09694	au
Earth MOID	1.61452	au
Orbital period	2023.38	days
Date of orbit computation	Jun 5 00:36

Correlation matrix
1.00000000	0.56218013	-0.00892945	0.00886728	-0.08684477	0.12984869
0.56218013	1.00000000	-0.00230915	-0.00507048	-0.00089713	-0.22162575
-0.00892945	-0.00230915	1.00000000	-0.33308910	0.32405160	0.01063602
0.00886728	-0.00507048	-0.33308910	1.00000000	-0.97943230	0.00744256
-0.08684477	-0.00089713	0.32405160	-0.97943230	1.00000000	-0.19829966
0.12984869	-0.22162575	0.01063602	0.00744256	-0.19829966	1.00000000

Covariance matrix
7.38220333E-17	1.10728825E-16	-2.24051971E-16	3.65086512E-15	-3.65326364E-14	9.77649689E-15
1.10728825E-16	5.25514121E-16	-1.54587764E-16	-5.56998010E-15	-1.00690885E-15	-4.45210213E-14
-2.24051971E-16	-1.54587764E-16	8.52829761E-12	-4.66126568E-11	4.63329240E-11	2.72184284E-13
3.65086512E-15	-5.56998010E-15	-4.66126568E-11	2.29627825E-09	-2.29789957E-09	3.12526814E-12
-3.65326364E-14	-1.00690885E-15	4.63329240E-11	-2.29789957E-09	2.39711425E-09	-8.50783437E-11
9.77649689E-15	-4.45210213E-14	2.72184284E-13	3.12526814E-12	-8.50783437E-11	7.67901277E-11