AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XK218 ∴ Orbital info ∴ Epoch epochXXX

(141212) 2001XK218 ▹

ORBITAL INFORMATION

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(ASCII data file 141212.eq0)

Keplerian elements at epoch
57706.4 MJD
	Value	1-σ variation	Units
a	2.97028	2.073e-08	au
e	0.068372	7.968e-08
i	2.148	6.461e-06	deg
Ω	32.212	0.0001231	deg
ω	323.115	0.0001283	deg
M	24.685	3.417e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7672	au
Aphelion	3.1734	au
Asc. node-Earth separation	1.80887	au
Desc. node-Earth separation	2.12408	au
Earth MOID	1.76262	au
Orbital period	1869.8	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	-0.36552585	-0.00957029	0.02404699	-0.07389908	0.21443026
-0.36552585	1.00000000	0.00754432	-0.01808248	0.04400384	-0.18003104
-0.00957029	0.00754432	1.00000000	-0.32058625	0.30967972	-0.00831105
0.02404699	-0.01808248	-0.32058625	1.00000000	-0.96106081	0.01200539
-0.07389908	0.04400384	0.30967972	-0.96106081	1.00000000	-0.28534717
0.21443026	-0.18003104	-0.00831105	0.01200539	-0.28534717	1.00000000

Covariance matrix
4.29628991E-16	-6.03685797E-16	-1.28159435E-15	6.13540720E-14	-1.96510924E-13	1.51886425E-13
-6.03685797E-16	6.34880716E-15	3.88369445E-15	-1.77353614E-13	4.49818760E-13	-4.90207062E-13
-1.28159435E-15	3.88369445E-15	4.17404890E-11	-2.54952648E-10	2.56680224E-10	-1.83493617E-12
6.13540720E-14	-1.77353614E-13	-2.54952648E-10	1.51520624E-08	-1.51770591E-08	5.05008069E-11
-1.96510924E-13	4.49818760E-13	2.56680224E-10	-1.51770591E-08	1.64589362E-08	-1.25100935E-09
1.51886425E-13	-4.90207062E-13	-1.83493617E-12	5.05008069E-11	-1.25100935E-09	1.16781003E-09