AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001JJ8 ∴ Orbital info ∴ Epoch epochXXX

(306789) 2001JJ8 ▹

ORBITAL INFORMATION

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(ASCII data file 306789.eq0)

Keplerian elements at epoch
57974.9 MJD
	Value	1-σ variation	Units
a	2.67228	1.738e-08	au
e	0.293937	4.297e-08
i	13.467	5.784e-06	deg
Ω	224.407	2.185e-05	deg
ω	84.766	2.535e-05	deg
M	208.052	9.892e-06	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8868	au
Aphelion	3.4578	au
Asc. node-Earth separation	1.37017	au
Desc. node-Earth separation	1.51817	au
Earth MOID	0.9294	au
Orbital period	1595.59	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	-0.08698557	0.01872781	0.00733665	-0.16897609	0.36552574
-0.08698557	1.00000000	-0.06028317	-0.01385233	0.06459429	-0.21135070
0.01872781	-0.06028317	1.00000000	-0.23459073	0.17446634	0.04934194
0.00733665	-0.01385233	-0.23459073	1.00000000	-0.84865574	0.02170203
-0.16897609	0.06459429	0.17446634	-0.84865574	1.00000000	-0.52047113
0.36552574	-0.21135070	0.04934194	0.02170203	-0.52047113	1.00000000

Covariance matrix
3.01951829E-16	-6.49493919E-17	1.88240038E-15	2.78622865E-15	-7.44237699E-14	6.28295168E-14
-6.49493919E-17	1.84636735E-15	-1.49834370E-14	-1.30086422E-14	7.03510764E-14	-8.98337799E-14
1.88240038E-15	-1.49834370E-14	3.34589710E-11	-2.96563251E-11	2.55791154E-11	2.82325056E-12
2.78622865E-15	-1.30086422E-14	-2.96563251E-11	4.77639662E-10	-4.70109812E-10	4.69167093E-12
-7.44237699E-14	7.03510764E-14	2.55791154E-11	-4.70109812E-10	6.42443803E-10	-1.30494179E-10
6.28295168E-14	-8.98337799E-14	2.82325056E-12	4.69167093E-12	-1.30494179E-10	9.78484275E-11