AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Elfriede ∴ Orbital info ∴ Epoch epochXXX

(618) Elfriede ▹

ORBITAL INFORMATION

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(ASCII data file 618.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.19235	9.788e-09	au
e	0.06892	2.847e-08
i	17.053	1.797e-06	deg
Ω	110.816	6.019e-06	deg
ω	230.105	1.51e-05	deg
M	264.232	1.453e-05	deg

Other useful info
Absolute Magnitude (H)	8.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9723	au
Aphelion	3.4124	au
Asc. node-Earth separation	2.34123	au
Desc. node-Earth separation	2.02626	au
Earth MOID	1.98755	au
Orbital period	2083.36	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.57879152	-0.05282865	0.01928188	0.10800318	-0.29594473
0.57879152	1.00000000	-0.05753557	0.01437255	0.08636602	-0.28913120
-0.05282865	-0.05753557	1.00000000	-0.24981755	0.04992876	0.05916315
0.01928188	0.01437255	-0.24981755	1.00000000	-0.38890120	0.00535204
0.10800318	0.08636602	0.04992876	-0.38890120	1.00000000	-0.89984911
-0.29594473	-0.28913120	0.05916315	0.00535204	-0.89984911	1.00000000

Covariance matrix
9.58003524E-17	1.61297838E-16	-9.29431267E-16	1.13591887E-15	1.59659702E-14	-4.20736790E-14
1.61297838E-16	8.10672906E-16	-2.94458091E-15	2.46303813E-15	3.71399185E-14	-1.19573272E-13
-9.29431267E-16	-2.94458091E-15	3.23093658E-12	-2.70272267E-12	1.35547090E-12	1.54465619E-12
1.13591887E-15	2.46303813E-15	-2.70272267E-12	3.62266903E-11	-3.53532081E-11	4.67896384E-13
1.59659702E-14	3.71399185E-14	1.35547090E-12	-3.53532081E-11	2.28113212E-10	-1.97406401E-10
-4.20736790E-14	-1.19573272E-13	1.54465619E-12	4.67896384E-13	-1.97406401E-10	2.10975800E-10