AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002JO117 ∴ Orbital info ∴ Epoch epochXXX

(189156) 2002JO117 ▹

ORBITAL INFORMATION

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(ASCII data file 189156.eq0)

Keplerian elements at epoch
57602.0 MJD
	Value	1-σ variation	Units
a	3.10283	2.226e-08	au
e	0.215995	4.291e-08
i	13.396	5.122e-06	deg
Ω	135.98	2.163e-05	deg
ω	126.095	2.528e-05	deg
M	197.138	1.243e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4326	au
Aphelion	3.773	au
Asc. node-Earth separation	2.40182	au
Desc. node-Earth separation	1.61014	au
Earth MOID	1.4443	au
Orbital period	1996.34	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	0.22035073	-0.00473576	-0.00286778	0.12750228	-0.27541193
0.22035073	1.00000000	-0.01120382	-0.00057686	-0.01144297	-0.03413417
-0.00473576	-0.01120382	1.00000000	0.08406441	-0.06479403	-0.00714318
-0.00286778	-0.00057686	0.08406441	1.00000000	-0.83476977	0.00457451
0.12750228	-0.01144297	-0.06479403	-0.83476977	1.00000000	-0.53302143
-0.27541193	-0.03413417	-0.00714318	0.00457451	-0.53302143	1.00000000

Covariance matrix
4.95722356E-16	2.10528497E-16	-5.40036625E-16	-1.38110115E-15	7.17763339E-14	-7.62364232E-14
2.10528497E-16	1.84142612E-15	-2.46239270E-15	-5.35437600E-16	-1.24153769E-14	-1.82107136E-14
-5.40036625E-16	-2.46239270E-15	2.62317793E-11	9.31293406E-12	-8.39059871E-12	-4.54847522E-13
-1.38110115E-15	-5.35437600E-16	9.31293406E-12	4.67865475E-10	-4.56532072E-10	1.23017044E-12
7.17763339E-14	-1.24153769E-14	-8.39059871E-12	-4.56532072E-10	6.39275645E-10	-1.67551862E-10
-7.62364232E-14	-1.82107136E-14	-4.54847522E-13	1.23017044E-12	-1.67551862E-10	1.54568508E-10