AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WK177 ∴ Orbital info ∴ Epoch epochXXX

(380803) 2005WK177 ▹

ORBITAL INFORMATION

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(ASCII data file 380803.eq0)

Keplerian elements at epoch
58152.2 MJD
	Value	1-σ variation	Units
a	2.6119	1.75e-08	au
e	0.102583	6.621e-08
i	4.035	6.569e-06	deg
Ω	55.504	9.223e-05	deg
ω	276.277	9.938e-05	deg
M	70.41	3.53e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.344	au
Aphelion	2.8798	au
Asc. node-Earth separation	1.56801	au
Desc. node-Earth separation	1.60336	au
Earth MOID	1.33875	au
Orbital period	1541.82	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	-0.36802246	0.00487314	0.00846576	-0.17084687	0.45276687
-0.36802246	1.00000000	-0.00449727	-0.01751546	0.20825958	-0.54209158
0.00487314	-0.00449727	1.00000000	-0.44610249	0.41038299	0.00844282
0.00846576	-0.01751546	-0.44610249	1.00000000	-0.92911598	0.01102987
-0.17084687	0.20825958	0.41038299	-0.92911598	1.00000000	-0.37741226
0.45276687	-0.54209158	0.00844282	0.01102987	-0.37741226	1.00000000

Covariance matrix
3.06251766E-16	-4.26416171E-16	5.60244561E-16	1.36643944E-14	-2.97115127E-13	2.79704764E-13
-4.26416171E-16	4.38369251E-15	-1.95613156E-15	-1.06961363E-13	1.37026147E-12	-1.26700587E-12
5.60244561E-16	-1.95613156E-15	4.31577204E-11	-2.70301930E-10	2.67914999E-10	1.95795457E-12
1.36643944E-14	-1.06961363E-13	-2.70301930E-10	8.50688396E-09	-8.51595995E-09	3.59121751E-11
-2.97115127E-13	1.37026147E-12	2.67914999E-10	-8.51595995E-09	9.87544895E-09	-1.32397670E-09
2.79704764E-13	-1.26700587E-12	1.95795457E-12	3.59121751E-11	-1.32397670E-09	1.24615436E-09