AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Xenia ∴ Orbital info ∴ Epoch epochXXX

(625) Xenia ▹

ORBITAL INFORMATION

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(ASCII data file 625.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64597	6.428e-09	au
e	0.227413	2.853e-08
i	12.076	3.339e-06	deg
Ω	127.519	1.652e-05	deg
ω	200.506	1.802e-05	deg
M	255.59	8.944e-06	deg

Other useful info
Absolute Magnitude (H)	10.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0442	au
Aphelion	3.2477	au
Asc. node-Earth separation	2.20387	au
Desc. node-Earth separation	1.05362	au
Earth MOID	1.03638	au
Orbital period	1572.08	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.06711394	-0.02134699	-0.01411165	0.08767001	-0.52162455
0.06711394	1.00000000	-0.00383600	0.00900518	0.01422352	-0.04615607
-0.02134699	-0.00383600	1.00000000	0.01227686	-0.00452413	-0.00782700
-0.01411165	0.00900518	0.01227686	1.00000000	-0.89631449	0.00662418
0.08767001	0.01422352	-0.00452413	-0.89631449	1.00000000	-0.39921187
-0.52162455	-0.04615607	-0.00782700	0.00662418	-0.39921187	1.00000000

Covariance matrix
4.13154696E-17	1.23067255E-17	-4.58131426E-16	-1.49803775E-15	1.01532745E-14	-2.99888033E-14
1.23067255E-17	8.13854683E-16	-3.65383242E-16	4.24282078E-15	7.31104311E-15	-1.17773350E-14
-4.58131426E-16	-3.65383242E-16	1.11479256E-11	6.76975491E-13	-2.72164153E-13	-2.33742112E-13
-1.49803775E-15	4.24282078E-15	6.76975491E-13	2.72757842E-10	-2.66715197E-10	9.78510238E-13
1.01532745E-14	7.31104311E-15	-2.72164153E-13	-2.66715197E-10	3.24636567E-10	-6.43349451E-11
-2.99888033E-14	-1.17773350E-14	-2.33742112E-13	9.78510238E-13	-6.43349451E-11	7.99999174E-11