AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Johanna ∴ Orbital info ∴ Epoch epochXXX

(127) Johanna ▹

ORBITAL INFORMATION

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(ASCII data file 127.eq0)

Keplerian elements at epoch
57197.3 MJD
	Value	1-σ variation	Units
a	2.75506	5.881e-09	au
e	0.066273	2.797e-08
i	8.241	2.476e-06	deg
Ω	31.192	2.192e-05	deg
ω	95.074	3.251e-05	deg
M	340.612	2.258e-05	deg

Other useful info
Absolute Magnitude (H)	8.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5725	au
Aphelion	2.9376	au
Asc. node-Earth separation	1.76494	au
Desc. node-Earth separation	1.72163	au
Earth MOID	1.60346	au
Orbital period	1670.3	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	-0.27885408	-0.00278166	-0.01822820	-0.10711692	0.15501805
-0.27885408	1.00000000	-0.03241510	0.00070843	-0.12195790	0.17905503
-0.00278166	-0.03241510	1.00000000	0.21767981	-0.12506576	-0.02821291
-0.01822820	0.00070843	0.21767981	1.00000000	-0.67013058	0.00419199
-0.10711692	-0.12195790	-0.12506576	-0.67013058	1.00000000	-0.74266653
0.15501805	0.17905503	-0.02821291	0.00419199	-0.74266653	1.00000000

Covariance matrix
3.45861346E-17	-4.58730659E-17	-4.05096741E-17	-2.34932367E-15	-2.04824051E-14	2.05895210E-14
-4.58730659E-17	7.82455210E-16	-2.24533544E-15	4.34287396E-16	-1.10920434E-13	1.13117350E-13
-4.05096741E-17	-2.24533544E-15	6.13208755E-12	1.18132755E-11	-1.00696525E-11	-1.57784744E-12
-2.34932367E-15	4.34287396E-16	1.18132755E-11	4.80281657E-10	-4.77506520E-10	2.07482129E-12
-2.04824051E-14	-1.10920434E-13	-1.00696525E-11	-4.77506520E-10	1.05716736E-09	-5.45354236E-10
2.05895210E-14	1.13117350E-13	-1.57784744E-12	2.07482129E-12	-5.45354236E-10	5.10065479E-10