AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008DY54 ∴ Orbital info ∴ Epoch epochXXX

(294938) 2008DY54 ▹

ORBITAL INFORMATION

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(ASCII data file 294938.eq0)

Keplerian elements at epoch
57791.5 MJD
	Value	1-σ variation	Units
a	2.44583	1.605e-08	au
e	0.146613	7.715e-08
i	8.172	5.604e-06	deg
Ω	97.551	5.271e-05	deg
ω	124.292	5.634e-05	deg
M	75.415	2.16e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0872	au
Aphelion	2.8044	au
Asc. node-Earth separation	1.62542	au
Desc. node-Earth separation	1.19531	au
Earth MOID	1.09154	au
Orbital period	1397.14	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	0.29820520	0.00003903	0.01068592	0.11241901	-0.33231511
0.29820520	1.00000000	0.01275866	0.00212816	-0.02696822	0.12659097
0.00003903	0.01275866	1.00000000	-0.23209022	0.21401608	0.00775955
0.01068592	0.00212816	-0.23209022	1.00000000	-0.92828833	0.00859215
0.11241901	-0.02696822	0.21401608	-0.92828833	1.00000000	-0.37000754
-0.33231511	0.12659097	0.00775955	0.00859215	-0.37000754	1.00000000

Covariance matrix
2.57696528E-16	3.69334736E-16	3.51156517E-18	9.04148398E-15	1.01666343E-13	-1.15202263E-13
3.69334736E-16	5.95252617E-15	5.51679793E-15	8.65423442E-15	-1.17215806E-13	2.10916242E-13
3.51156517E-18	5.51679793E-15	3.14096061E-11	-6.85585537E-11	6.75710725E-11	9.39127050E-13
9.04148398E-15	8.65423442E-15	-6.85585537E-11	2.77809521E-09	-2.75638334E-09	9.77984905E-12
1.01666343E-13	-1.17215806E-13	6.75710725E-11	-2.75638334E-09	3.17370333E-09	-4.50142873E-10
-1.15202263E-13	2.10916242E-13	9.39127050E-13	9.77984905E-12	-4.50142873E-10	4.66351403E-10