AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WV21 ∴ Orbital info ∴ Epoch epochXXX

(255315) 2005WV21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 255315.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	3.16895	2.793e-08	au
e	0.106456	6.376e-08
i	14.751	6.502e-06	deg
Ω	60.401	2.683e-05	deg
ω	320.091	4.222e-05	deg
M	164.912	3.271e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8316	au
Aphelion	3.5063	au
Asc. node-Earth separation	1.90911	au
Desc. node-Earth separation	2.40122	au
Earth MOID	1.85293	au
Orbital period	2060.5	days
Date of orbit computation	Jul 26 10:00

Correlation matrix
1.00000000	-0.10315909	-0.00083933	0.01635816	0.03965011	-0.28362459
-0.10315909	1.00000000	0.00661339	0.01507191	-0.12271177	0.13733674
-0.00083933	0.00661339	1.00000000	0.00674045	0.01015619	-0.01317443
0.01635816	0.01507191	0.00674045	1.00000000	-0.62373477	0.01374047
0.03965011	-0.12271177	0.01015619	-0.62373477	1.00000000	-0.76169783
-0.28362459	0.13733674	-0.01317443	0.01374047	-0.76169783	1.00000000

Covariance matrix
7.80274500E-16	-1.83718116E-16	-1.52433686E-16	1.22615251E-14	4.67641205E-14	-2.59179928E-13
-1.83718116E-16	4.06482222E-15	2.74138590E-15	2.57854958E-14	-3.30332809E-13	2.86445026E-13
-1.52433686E-16	2.74138590E-15	4.22717986E-11	1.17598278E-12	2.78805176E-12	-2.80214819E-12
1.22615251E-14	2.57854958E-14	1.17598278E-12	7.20067016E-10	-7.06693529E-10	1.20620671E-11
4.67641205E-14	-3.30332809E-13	2.78805176E-12	-7.06693529E-10	1.78274573E-09	-1.05211010E-09
-2.59179928E-13	2.86445026E-13	-2.80214819E-12	1.20620671E-11	-1.05211010E-09	1.07020640E-09