AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002JW138 ∴ Orbital info ∴ Epoch epochXXX

(78052) 2002JW138 ▹

ORBITAL INFORMATION

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(ASCII data file 78052.eq0)

Keplerian elements at epoch
57735.7 MJD
	Value	1-σ variation	Units
a	2.71406	1.332e-08	au
e	0.074727	3.998e-08
i	6.746	4.323e-06	deg
Ω	238.955	4.242e-05	deg
ω	178.644	5.555e-05	deg
M	269.658	3.529e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5112	au
Aphelion	2.9169	au
Asc. node-Earth separation	1.90673	au
Desc. node-Earth separation	1.52355	au
Earth MOID	1.52289	au
Orbital period	1633.16	days
Date of orbit computation	apr 23 20:02

Correlation matrix
1.00000000	-0.08050272	0.01239443	-0.00877825	-0.01582416	0.03059428
-0.08050272	1.00000000	-0.01744741	0.00591722	-0.13788209	0.23273422
0.01239443	-0.01744741	1.00000000	-0.24738440	0.20070054	-0.02138862
-0.00877825	0.00591722	-0.24738440	1.00000000	-0.75817468	0.00000749
-0.01582416	-0.13788209	0.20070054	-0.75817468	1.00000000	-0.64907386
0.03059428	0.23273422	-0.02138862	0.00000749	-0.64907386	1.00000000

Covariance matrix
1.77466841E-16	-4.28788035E-17	7.13713151E-16	-4.96009155E-15	-1.17101216E-14	1.43827699E-14
-4.28788035E-17	1.59862629E-15	-3.01538694E-15	1.00349162E-14	-3.06241055E-13	3.28380529E-13
7.13713151E-16	-3.01538694E-15	1.86843106E-11	-4.53558961E-11	4.81913552E-11	-3.26260917E-12
-4.96009155E-15	1.00349162E-14	-4.53558961E-11	1.79906060E-09	-1.78638161E-09	1.12057455E-14
-1.17101216E-14	-3.06241055E-13	4.81913552E-11	-1.78638161E-09	3.08577412E-09	-1.27238888E-09
1.43827699E-14	3.28380529E-13	-3.26260917E-12	1.12057455E-14	-1.27238888E-09	1.24533834E-09