AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Stefuller ∴ Orbital info ∴ Epoch epochXXX

(20631) Stefuller ▹

ORBITAL INFORMATION

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(ASCII data file 20631.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.34465	7.629e-09	au
e	0.133752	3.372e-08
i	7.365	4.061e-06	deg
Ω	65.462	2.963e-05	deg
ω	260.309	3.452e-05	deg
M	328.298	1.939e-05	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.031	au
Aphelion	2.6582	au
Asc. node-Earth separation	1.3697	au
Desc. node-Earth separation	1.23891	au
Earth MOID	1.03459	au
Orbital period	1311.34	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.15107835	0.00827023	0.00210056	0.10070237	-0.40391213
0.15107835	1.00000000	-0.00639983	0.00338933	0.21089100	-0.43132033
0.00827023	-0.00639983	1.00000000	-0.37414940	0.31726342	0.00322260
0.00210056	0.00338933	-0.37414940	1.00000000	-0.85170594	0.00392170
0.10070237	0.21089100	0.31726342	-0.85170594	1.00000000	-0.50918443
-0.40391213	-0.43132033	0.00322260	0.00392170	-0.50918443	1.00000000

Covariance matrix
5.82071641E-17	3.88709443E-17	2.56246256E-16	4.74856301E-16	2.65217853E-14	-5.97607335E-14
3.88709443E-17	1.13728492E-15	-8.76505849E-16	3.38678171E-15	2.45509073E-13	-2.82082000E-13
2.56246256E-16	-8.76505849E-16	1.64931615E-11	-4.50231283E-11	4.44781612E-11	2.53804061E-13
4.74856301E-16	3.38678171E-15	-4.50231283E-11	8.77965221E-10	-8.71170573E-10	2.25348251E-12
2.65217853E-14	2.45509073E-13	4.44781612E-11	-8.71170573E-10	1.19165277E-09	-3.40871577E-10
-5.97607335E-14	-2.82082000E-13	2.53804061E-13	2.25348251E-12	-3.40871577E-10	3.76081194E-10