AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998XK9 ∴ Orbital info ∴ Epoch epochXXX

(26341) 1998XK9 ▹

ORBITAL INFORMATION

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(ASCII data file 26341.eq0)

Keplerian elements at epoch
57919.2 MJD
	Value	1-σ variation	Units
a	2.76899	1.254e-08	au
e	0.077431	4.21e-08
i	6.836	4.019e-06	deg
Ω	88.124	3.603e-05	deg
ω	286.205	4.434e-05	deg
M	54.233	2.54e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5546	au
Aphelion	2.9834	au
Asc. node-Earth separation	1.71097	au
Desc. node-Earth separation	1.79713	au
Earth MOID	1.56575	au
Orbital period	1682.99	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.10314669	0.00628692	0.00476060	-0.01299777	0.00735004
0.10314669	1.00000000	0.00439136	-0.00566308	0.07849574	-0.16304635
0.00628692	0.00439136	1.00000000	-0.20315637	0.16538778	-0.00067597
0.00476060	-0.00566308	-0.20315637	1.00000000	-0.81376639	0.01350692
-0.01299777	0.07849574	0.16538778	-0.81376639	1.00000000	-0.58779158
0.00735004	-0.16304635	-0.00067597	0.01350692	-0.58779158	1.00000000

Covariance matrix
1.57268570E-16	5.44635840E-17	3.16855539E-16	2.15098617E-15	-7.22808874E-15	2.34133172E-15
5.44635840E-17	1.77280066E-15	7.43072907E-16	-8.59086707E-15	1.46558016E-13	-1.74378545E-13
3.16855539E-16	7.43072907E-16	1.61511948E-11	-2.94162565E-11	2.94740157E-11	-6.90055565E-14
2.15098617E-15	-8.59086707E-15	-2.94162565E-11	1.29810336E-09	-1.30013349E-09	1.23612626E-11
-7.22808874E-15	1.46558016E-13	2.94740157E-11	-1.30013349E-09	1.96637852E-09	-6.62077655E-10
2.34133172E-15	-1.74378545E-13	-6.90055565E-14	1.23612626E-11	-6.62077655E-10	6.45214356E-10