AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Chriseanderson ∴ Orbital info ∴ Epoch epochXXX

(12989) Chriseanderson ▹

ORBITAL INFORMATION

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(ASCII data file 12989.eq0)

Keplerian elements at epoch
57664.4 MJD
	Value	1-σ variation	Units
a	2.19786	6.442e-09	au
e	0.069242	3.763e-08
i	4.32	3.587e-06	deg
Ω	286.361	5.191e-05	deg
ω	206.432	5.85e-05	deg
M	6.862	2.639e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0457	au
Aphelion	2.35	au
Asc. node-Earth separation	1.3144	au
Desc. node-Earth separation	1.07558	au
Earth MOID	1.06018	au
Orbital period	1190.14	days
Date of orbit computation	Jun 5 00:39

Correlation matrix
1.00000000	0.10452688	0.00856607	-0.00204611	-0.05000145	0.11405474
0.10452688	1.00000000	0.00334873	-0.00260961	0.12204315	-0.25301726
0.00856607	0.00334873	1.00000000	0.25086971	-0.22347979	0.00194229
-0.00204611	-0.00260961	0.25086971	1.00000000	-0.88758774	0.00765996
-0.05000145	0.12204315	-0.22347979	-0.88758774	1.00000000	-0.46506623
0.11405474	-0.25301726	0.00194229	0.00765996	-0.46506623	1.00000000

Covariance matrix
4.14936115E-17	2.53364099E-17	1.97941933E-16	-6.84119043E-16	-1.88430664E-14	1.93850764E-14
2.53364099E-17	1.41596641E-15	4.52035325E-16	-5.09701184E-15	2.68669429E-13	-2.51211883E-13
1.97941933E-16	4.52035325E-16	1.28685930E-11	4.67118199E-11	-4.69010049E-11	1.83841633E-13
-6.84119043E-16	-5.09701184E-15	4.67118199E-11	2.69417666E-09	-2.69527252E-09	1.04906674E-11
-1.88430664E-14	2.68669429E-13	-4.69010049E-11	-2.69527252E-09	3.42260444E-09	-7.17888031E-10
1.93850764E-14	-2.51211883E-13	1.83841633E-13	1.04906674E-11	-7.17888031E-10	6.96188932E-10