AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001DY38 ∴ Orbital info ∴ Epoch epochXXX

(72480) 2001DY38 ▹

ORBITAL INFORMATION

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(ASCII data file 72480.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29589	6.433e-09	au
e	0.145984	4.88e-08
i	5.606	2.941e-06	deg
Ω	268.474	5.137e-05	deg
ω	94.85	5.292e-05	deg
M	354.95	1.191e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9607	au
Aphelion	2.6311	au
Asc. node-Earth separation	1.25859	au
Desc. node-Earth separation	1.23672	au
Earth MOID	0.96796	au
Orbital period	1270.65	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.00235612	0.01083186	0.00850526	-0.03358774	-0.16689313
0.00235612	1.00000000	-0.05311975	0.01369320	-0.13067965	0.49823615
0.01083186	-0.05311975	1.00000000	0.37728491	-0.35706739	-0.03660865
0.00850526	0.01369320	0.37728491	1.00000000	-0.96680931	0.00118591
-0.03358774	-0.13067965	-0.35706739	-0.96680931	1.00000000	-0.24310334
-0.16689313	0.49823615	-0.03660865	0.00118591	-0.24310334	1.00000000

Covariance matrix
4.13848179E-17	7.39696190E-19	2.04952549E-16	2.81080965E-15	-1.14341488E-14	-1.27883371E-14
7.39696190E-19	2.38161522E-15	-7.62467583E-15	3.43292447E-14	-3.37478595E-13	2.89618387E-13
2.04952549E-16	-7.62467583E-15	8.65085733E-12	5.70062421E-11	-5.55753549E-11	-1.28253237E-12
2.81080965E-15	3.43292447E-14	5.70062421E-11	2.63904503E-09	-2.62825021E-09	7.25654545E-13
-1.14341488E-14	-3.37478595E-13	-5.55753549E-11	-2.62825021E-09	2.80030264E-09	-1.53231659E-10
-1.27883371E-14	2.89618387E-13	-1.28253237E-12	7.25654545E-13	-1.53231659E-10	1.41876414E-10