AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Cheungkwokwing ∴ Orbital info ∴ Epoch epochXXX

(55383) Cheungkwokwing ▹

ORBITAL INFORMATION

◲

(ASCII data file 55383.eq0)

Keplerian elements at epoch
57384.2 MJD
	Value	1-σ variation	Units
a	2.97749	1.587e-08	au
e	0.076523	4.614e-08
i	2.062	5.33e-06	deg
Ω	164.366	0.0001139	deg
ω	161.609	0.0001206	deg
M	340.878	3.738e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7496	au
Aphelion	3.2053	au
Asc. node-Earth separation	2.20042	au
Desc. node-Earth separation	1.75304	au
Earth MOID	1.73876	au
Orbital period	1876.61	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	-0.36681417	0.00697673	0.00357387	-0.14287030	0.43919150
-0.36681417	1.00000000	0.00043568	-0.00319597	0.16473450	-0.51417960
0.00697673	0.00043568	1.00000000	0.33410338	-0.31611810	0.00253451
0.00357387	-0.00319597	0.33410338	1.00000000	-0.94652936	0.00606557
-0.14287030	0.16473450	-0.31611810	-0.94652936	1.00000000	-0.32722923
0.43919150	-0.51417960	0.00253451	0.00606557	-0.32722923	1.00000000

Covariance matrix
2.51834614E-16	-2.68611758E-16	5.90069738E-16	6.46006614E-15	-2.73329463E-13	2.60494292E-13
-2.68611758E-16	2.12932728E-15	1.07148420E-16	-1.67982744E-14	9.16415765E-13	-8.86793745E-13
5.90069738E-16	1.07148420E-16	2.84045308E-11	2.02822072E-10	-2.03109374E-10	5.04864773E-13
6.46006614E-15	-1.67982744E-14	2.02822072E-10	1.29742146E-08	-1.29975477E-08	2.58225071E-11
-2.73329463E-13	9.16415765E-13	-2.03109374E-10	-1.29975477E-08	1.45336126E-08	-1.47443438E-09
2.60494292E-13	-8.86793745E-13	5.04864773E-13	2.58225071E-11	-1.47443438E-09	1.39692517E-09