AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XG25 ∴ Orbital info ∴ Epoch epochXXX

(74388) 1998XG25 ▹

ORBITAL INFORMATION

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(ASCII data file 74388.eq0)

Keplerian elements at epoch
57392.7 MJD
	Value	1-σ variation	Units
a	2.89139	1.815e-08	au
e	0.073286	5.974e-08
i	2.275	8.335e-06	deg
Ω	173.15	0.0001131	deg
ω	227.929	0.0001245	deg
M	188.542	5.094e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6795	au
Aphelion	3.1033	au
Asc. node-Earth separation	2.0296	au
Desc. node-Earth separation	1.73538	au
Earth MOID	1.68736	au
Orbital period	1795.8	days
Date of orbit computation	Jun 5 00:52

Correlation matrix
1.00000000	-0.04543685	0.00235788	0.00228898	-0.04516952	0.10291575
-0.04543685	1.00000000	-0.00447247	0.00457498	-0.23459125	0.56358840
0.00235788	-0.00447247	1.00000000	-0.02572720	0.02641848	-0.00709253
0.00228898	0.00457498	-0.02572720	1.00000000	-0.91006257	0.00377842
-0.04516952	-0.23459125	0.02641848	-0.91006257	1.00000000	-0.41653439
0.10291575	0.56358840	-0.00709253	0.00377842	-0.41653439	1.00000000

Covariance matrix
3.29500586E-16	-4.92755345E-17	3.56748972E-16	4.70029749E-15	-1.02096781E-13	9.51648056E-14
-4.92755345E-17	3.56935730E-15	-2.22717642E-15	3.09199085E-14	-1.74520051E-12	1.71523435E-12
3.56748972E-16	-2.22717642E-15	6.94744530E-11	-2.42582544E-11	2.74194596E-11	-3.01148257E-12
4.70029749E-15	3.09199085E-14	-2.42582544E-11	1.27970192E-08	-1.28192959E-08	2.17736184E-11
-1.02096781E-13	-1.74520051E-12	2.74194596E-11	-1.28192959E-08	1.55051873E-08	-2.64213973E-09
9.51648056E-14	1.71523435E-12	-3.01148257E-12	2.17736184E-11	-2.64213973E-09	2.59497285E-09