AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007UW77 ∴ Orbital info ∴ Epoch epochXXX

(444820) 2007UW77 ▹

ORBITAL INFORMATION

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(ASCII data file 444820.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.54191	2.4e-08	au
e	0.113479	4.282e-07
i	13.444	9.534e-06	deg
Ω	214.523	2.543e-05	deg
ω	11.392	4.724e-05	deg
M	178.454	2.458e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2535	au
Aphelion	2.8304	au
Asc. node-Earth separation	1.25201	au
Desc. node-Earth separation	1.83039	au
Earth MOID	1.24637	au
Orbital period	1480.26	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.39249862	0.13004337	-0.06832727	0.06713832	-0.02901852
-0.39249862	1.00000000	-0.29448011	0.18486568	-0.59600058	0.20773131
0.13004337	-0.29448011	1.00000000	0.42795426	-0.10110760	-0.02734994
-0.06832727	0.18486568	0.42795426	1.00000000	-0.62527204	0.05183750
0.06713832	-0.59600058	-0.10110760	-0.62527204	1.00000000	-0.70156100
-0.02901852	0.20773131	-0.02734994	0.05183750	-0.70156100	1.00000000

Covariance matrix
5.75952580E-16	-4.03306355E-15	2.97546973E-14	-4.17057685E-14	7.61174729E-14	-1.71185881E-14
-4.03306355E-15	1.83318854E-13	-1.20208037E-12	2.01311490E-12	-1.20550987E-11	2.18627562E-12
2.97546973E-14	-1.20208037E-12	9.08966627E-11	1.03771963E-10	-4.55384568E-11	-6.40958283E-12
-4.17057685E-14	2.01311490E-12	1.03771963E-10	6.46870596E-10	-7.51273783E-10	3.24079961E-11
7.61174729E-14	-1.20550987E-11	-4.55384568E-11	-7.51273783E-10	2.23172684E-09	-8.14676784E-10
-1.71185881E-14	2.18627562E-12	-6.40958283E-12	3.24079961E-11	-8.14676784E-10	6.04225112E-10