AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SJ71 ∴ Orbital info ∴ Epoch epochXXX

(372439) 2009SJ71 ▹

ORBITAL INFORMATION

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(ASCII data file 372439.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.66523	2.074e-08	au
e	0.184014	5.236e-08
i	2.043	7.725e-06	deg
Ω	339.346	0.0001964	deg
ω	147.219	0.0001984	deg
M	17.737	2.684e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1748	au
Aphelion	3.1557	au
Asc. node-Earth separation	2.03746	au
Desc. node-Earth separation	1.23977	au
Earth MOID	1.19085	au
Orbital period	1589.28	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	0.27542520	0.00152714	0.00447920	0.01918279	-0.39389162
0.27542520	1.00000000	0.00334930	-0.00392234	0.04914374	-0.36219803
0.00152714	0.00334930	1.00000000	0.43122009	-0.42836286	0.01124293
0.00447920	-0.00392234	0.43122009	1.00000000	-0.98984317	0.00667938
0.01918279	0.04914374	-0.42836286	-0.98984317	1.00000000	-0.14283276
-0.39389162	-0.36219803	0.01124293	0.00667938	-0.14283276	1.00000000

Covariance matrix
4.30174287E-16	2.99097664E-16	2.44690863E-16	1.82475455E-14	7.89389762E-14	-2.19279685E-13
2.99097664E-16	2.74141163E-15	1.35474570E-15	-4.03379295E-14	5.10520129E-13	-5.09017410E-13
2.44690863E-16	1.35474570E-15	5.96807230E-11	6.54331308E-10	-6.56578044E-10	2.33128863E-12
1.82475455E-14	-4.03379295E-14	6.54331308E-10	3.85801001E-08	-3.85749683E-08	3.52141712E-11
7.89389762E-14	5.10520129E-13	-6.56578044E-10	-3.85749683E-08	3.93654324E-08	-7.60649848E-10
-2.19279685E-13	-5.09017410E-13	2.33128863E-12	3.52141712E-11	-7.60649848E-10	7.20441737E-10