AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999KX4 ∴ Orbital info ∴ Epoch epochXXX

(137199) 1999KX4 ▹

ORBITAL INFORMATION

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(ASCII data file 137199.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.45729	9.117e-10	au
e	0.292786	1.074e-08
i	16.569	1.926e-06	deg
Ω	104.883	4.866e-06	deg
ω	76.512	6.735e-06	deg
M	99.686	3.514e-06	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.0306	au
Aphelion	1.884	au
Asc. node-Earth separation	0.2646	au
Desc. node-Earth separation	0.41327	au
Earth MOID	0.19104	au
Orbital period	642.567	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	-0.13336677	-0.29874335	-0.14879576	0.19673311	-0.49337508
-0.13336677	1.00000000	-0.11543439	0.03747162	-0.03037673	0.07323033
-0.29874335	-0.11543439	1.00000000	-0.58686585	0.70131761	-0.36473965
-0.14879576	0.03747162	-0.58686585	1.00000000	-0.72624289	0.09922327
0.19673311	-0.03037673	0.70131761	-0.72624289	1.00000000	-0.68762233
-0.49337508	0.07323033	-0.36473965	0.09922327	-0.68762233	1.00000000

Covariance matrix
8.31191254E-19	-1.30628193E-18	-5.24475305E-16	-6.60118912E-16	1.20803635E-15	-1.58048469E-15
-1.30628193E-18	1.15419087E-16	-2.38808810E-15	1.95894573E-15	-2.19802136E-15	2.76434605E-15
-5.24475305E-16	-2.38808810E-15	3.70811023E-12	-5.49915907E-12	9.09584652E-12	-2.46786784E-12
-6.60118912E-16	1.95894573E-15	-5.49915907E-12	2.36789399E-11	-2.38020892E-11	1.69651329E-12
1.20803635E-15	-2.19802136E-15	9.09584652E-12	-2.38020892E-11	4.53632454E-11	-1.62728877E-11
-1.58048469E-15	2.76434605E-15	-2.46786784E-12	1.69651329E-12	-1.62728877E-11	1.23459695E-11