AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XD37 ∴ Orbital info ∴ Epoch epochXXX

(194531) 2001XD37 ▹

ORBITAL INFORMATION

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(ASCII data file 194531.eq0)

Keplerian elements at epoch
57627.9 MJD
	Value	1-σ variation	Units
a	2.38293	8.951e-09	au
e	0.080421	3.235e-08
i	7.35	5.518e-06	deg
Ω	357.331	2.757e-05	deg
ω	78.864	4.727e-05	deg
M	359.6	3.688e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1913	au
Aphelion	2.5746	au
Asc. node-Earth separation	1.32691	au
Desc. node-Earth separation	1.40876	au
Earth MOID	1.21883	au
Orbital period	1343.59	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	-0.13913621	0.00892737	-0.00814907	0.01923579	-0.02214239
-0.13913621	1.00000000	-0.00744153	0.00634512	-0.15492486	0.18869581
0.00892737	-0.00744153	1.00000000	-0.00417035	0.01874499	-0.02072618
-0.00814907	0.00634512	-0.00417035	1.00000000	-0.58557162	0.01103265
0.01923579	-0.15492486	0.01874499	-0.58557162	1.00000000	-0.81439029
-0.02214239	0.18869581	-0.02072618	0.01103265	-0.81439029	1.00000000

Covariance matrix
8.01275293E-17	-4.02906213E-17	4.40975411E-16	-2.01098403E-15	8.14003782E-15	-7.31015333E-15
-4.02906213E-17	1.04651586E-15	-1.32841995E-15	5.65877867E-15	-2.36929743E-13	2.25136705E-13
4.40975411E-16	-1.32841995E-15	3.04508860E-11	-6.34428207E-13	4.89002078E-12	-4.21823034E-12
-2.01098403E-15	5.65877867E-15	-6.34428207E-13	7.60010602E-10	-7.63159676E-10	1.12176218E-11
8.14003782E-15	-2.36929743E-13	4.89002078E-12	-7.63159676E-10	2.23486419E-09	-1.41993774E-09
-7.31015333E-15	2.25136705E-13	-4.21823034E-12	1.12176218E-11	-1.41993774E-09	1.36026116E-09