AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WD16 ∴ Orbital info ∴ Epoch epochXXX

(475239) 2005WD16 ▹

ORBITAL INFORMATION

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(ASCII data file 475239.eq0)

Keplerian elements at epoch
56891.1 MJD
	Value	1-σ variation	Units
a	2.41119	1.585e-08	au
e	0.155291	1.195e-07
i	0.79	1.008e-05	deg
Ω	231.805	0.0005987	deg
ω	201.505	0.0006044	deg
M	115.541	6.356e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0367	au
Aphelion	2.7856	au
Asc. node-Earth separation	1.73995	au
Desc. node-Earth separation	1.06562	au
Earth MOID	1.05016	au
Orbital period	1367.55	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.16493374	-0.00127460	-0.01071438	0.01906007	-0.05524810
-0.16493374	1.00000000	0.01032605	0.01418105	-0.10514774	0.65742594
-0.00127460	0.01032605	1.00000000	0.04132442	-0.04279117	0.01361571
-0.01071438	0.01418105	0.04132442	1.00000000	-0.99083056	0.00034812
0.01906007	-0.10514774	-0.04279117	-0.99083056	1.00000000	-0.13494585
-0.05524810	0.65742594	0.01361571	0.00034812	-0.13494585	1.00000000

Covariance matrix
2.51102675E-16	-3.12450691E-16	-2.03597567E-16	-1.01646240E-13	1.82537644E-13	-5.56443340E-14
-3.12450691E-16	1.42919877E-14	1.24438530E-14	1.01497056E-12	-7.59711393E-12	4.99540976E-12
-2.03597567E-16	1.24438530E-14	1.01612827E-10	2.49390426E-10	-2.60693859E-10	8.72353793E-12
-1.01646240E-13	1.01497056E-12	2.49390426E-10	3.58424249E-07	-3.58509326E-07	1.32467121E-11
1.82537644E-13	-7.59711393E-12	-2.60693859E-10	-3.58509326E-07	3.65262208E-07	-5.18370020E-09
-5.56443340E-14	4.99540976E-12	8.72353793E-12	1.32467121E-11	-5.18370020E-09	4.03976345E-09