AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003TB20 ∴ Orbital info ∴ Epoch epochXXX

(203998) 2003TB20 ▹

ORBITAL INFORMATION

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(ASCII data file 203998.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.71922	2.08e-08	au
e	0.066849	4.915e-08
i	10.795	5.182e-06	deg
Ω	295.239	3.071e-05	deg
ω	345.483	5.868e-05	deg
M	280.182	5.219e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5374	au
Aphelion	2.901	au
Asc. node-Earth separation	1.52634	au
Desc. node-Earth separation	1.91126	au
Earth MOID	1.52217	au
Orbital period	1637.81	days
Date of orbit computation	apr 23 20:32

Correlation matrix
1.00000000	0.28082265	0.00999220	-0.00947844	0.12100430	-0.26250421
0.28082265	1.00000000	-0.00410578	-0.00993914	0.24157624	-0.33111804
0.00999220	-0.00410578	1.00000000	0.22231942	-0.13873442	0.02527472
-0.00947844	-0.00993914	0.22231942	1.00000000	-0.51463938	0.00319267
0.12100430	0.24157624	-0.13873442	-0.51463938	1.00000000	-0.84893616
-0.26250421	-0.33111804	0.02527472	0.00319267	-0.84893616	1.00000000

Covariance matrix
4.32776988E-16	2.87163456E-16	1.07713103E-15	-6.05496737E-15	1.47727004E-13	-2.84981944E-13
2.87163456E-16	2.41618357E-15	-1.04576935E-15	-1.50022562E-14	6.96861030E-13	-8.49369747E-13
1.07713103E-15	-1.04576935E-15	2.68504045E-11	3.53749223E-11	-4.21877766E-11	6.83456249E-12
-6.05496737E-15	-1.50022562E-14	3.53749223E-11	9.42942818E-10	-9.27411969E-10	5.11618074E-12
1.47727004E-13	6.96861030E-13	-4.21877766E-11	-9.27411969E-10	3.44392758E-09	-2.59986634E-09
-2.84981944E-13	-8.49369747E-13	6.83456249E-12	5.11618074E-12	-2.59986634E-09	2.72331559E-09