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
58201.1 MJD
	Value	1-σ variation	Units
a	2.61188	1.73e-08	au
e	0.1026	6.609e-08
i	4.035	6.561e-06	deg
Ω	55.504	9.129e-05	deg
ω	276.269	9.823e-05	deg
M	81.848	3.489e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3439	au
Aphelion	2.8799	au
Asc. node-Earth separation	1.56666	au
Desc. node-Earth separation	1.60289	au
Earth MOID	1.33713	au
Orbital period	1541.8	days
Date of orbit computation	Jun 5 01:58

Correlation matrix
1.00000000	-0.38074912	0.00411658	0.00600424	-0.16363492	0.43904665
-0.38074912	1.00000000	-0.00448835	-0.01766252	0.21371998	-0.55470188
0.00411658	-0.00448835	1.00000000	-0.45635117	0.42073870	0.00766466
0.00600424	-0.01766252	-0.45635117	1.00000000	-0.92931058	0.00844917
-0.16363492	0.21371998	0.42073870	-0.92931058	1.00000000	-0.37454878
0.43904665	-0.55470188	0.00766466	0.00844917	-0.37454878	1.00000000

Covariance matrix
2.99409574E-16	-4.35425149E-16	4.67334658E-16	9.48498870E-15	-2.78147390E-13	2.65052072E-13
-4.35425149E-16	4.36800894E-15	-1.94619757E-15	-1.06571324E-13	1.38756404E-12	-1.27905464E-12
4.67334658E-16	-1.94619757E-15	4.30443885E-11	-2.73340144E-10	2.71167038E-10	1.75444063E-12
9.48498870E-15	-1.06571324E-13	-2.73340144E-10	8.33473804E-09	-8.33437469E-09	2.69120963E-11
-2.78147390E-13	1.38756404E-12	2.71167038E-10	-8.33437469E-09	9.65011129E-09	-1.28369618E-09
2.65052072E-13	-1.27905464E-12	1.75444063E-12	2.69120963E-11	-1.28369618E-09	1.21723770E-09