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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7706	1.266e-08	au
e	0.074376	4.211e-08
i	6.831	4.014e-06	deg
Ω	88.074	3.606e-05	deg
ω	286.368	4.497e-05	deg
M	224.492	2.667e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5645	au
Aphelion	2.9767	au
Asc. node-Earth separation	1.71546	au
Desc. node-Earth separation	1.79822	au
Earth MOID	1.57616	au
Orbital period	1684.45	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.14670828	0.00868758	0.00003540	-0.00816414	-0.13103759
0.14670828	1.00000000	0.00508086	-0.00643628	0.06964175	-0.15877025
0.00868758	0.00508086	1.00000000	-0.20103334	0.16146879	-0.00138771
0.00003540	-0.00643628	-0.20103334	1.00000000	-0.80340320	0.01275560
-0.00816414	0.06964175	0.16146879	-0.80340320	1.00000000	-0.59542988
-0.13103759	-0.15877025	-0.00138771	0.01275560	-0.59542988	1.00000000

Covariance matrix
1.60396897E-16	7.82486325E-17	4.41641565E-16	1.61681835E-17	-4.64993907E-15	-4.42540074E-14
7.82486325E-17	1.77356979E-15	8.58883395E-16	-9.77560858E-15	1.31896361E-13	-1.78300270E-13
4.41641565E-16	8.58883395E-16	1.61118704E-11	-2.91021793E-11	2.91474520E-11	-1.48535451E-13
1.61681835E-17	-9.77560858E-15	-2.91021793E-11	1.30067532E-09	-1.30303783E-09	1.22671651E-11
-4.64993907E-15	1.31896361E-13	2.91474520E-11	-1.30303783E-09	2.02245113E-09	-7.14049574E-10
-4.42540074E-14	-1.78300270E-13	-1.48535451E-13	1.22671651E-11	-7.14049574E-10	7.11078324E-10