AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(118303) 1998UG ▹

ORBITAL INFORMATION

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(ASCII data file 118303.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26515	7.169e-09	au
e	0.229461	3.608e-08
i	21.794	5.213e-06	deg
Ω	304.61	1.151e-05	deg
ω	119.096	1.676e-05	deg
M	148.419	1.092e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7454	au
Aphelion	2.7849	au
Asc. node-Earth separation	1.4	au
Desc. node-Earth separation	0.94659	au
Earth MOID	0.84465	au
Orbital period	1245.21	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.10426409	-0.00671546	0.00615235	-0.07738565	-0.24834378
0.10426409	1.00000000	-0.05010345	-0.03174901	0.00582496	-0.05132387
-0.00671546	-0.05010345	1.00000000	0.14082336	-0.10560915	0.02485148
0.00615235	-0.03174901	0.14082336	1.00000000	-0.63608399	0.01033208
-0.07738565	0.00582496	-0.10560915	-0.63608399	1.00000000	-0.70487983
-0.24834378	-0.05132387	0.02485148	0.01033208	-0.70487983	1.00000000

Covariance matrix
5.13992199E-17	2.69690690E-17	-2.50978514E-16	5.07823291E-16	-9.29974762E-15	-1.94512189E-14
2.69690690E-17	1.30168479E-15	-9.42329821E-15	-1.31879206E-14	3.52272264E-15	-2.02296127E-14
-2.50978514E-16	-9.42329821E-15	2.71746960E-11	8.45182175E-12	-9.22818664E-12	1.41530429E-12
5.07823291E-16	-1.31879206E-14	8.45182175E-12	1.32552078E-10	-1.22755286E-10	1.29955941E-12
-9.29974762E-15	3.52272264E-15	-9.22818664E-12	-1.22755286E-10	2.80973226E-10	-1.29081148E-10
-1.94512189E-14	-2.02296127E-14	1.41530429E-12	1.29955941E-12	-1.29081148E-10	1.19352228E-10