AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TW154 ∴ Orbital info ∴ Epoch epochXXX

(194231) 2001TW154 ▹

ORBITAL INFORMATION

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(ASCII data file 194231.eq0)

Keplerian elements at epoch
57807.6 MJD
	Value	1-σ variation	Units
a	2.25986	8.266e-09	au
e	0.141612	3.349e-08
i	6.723	3.706e-06	deg
Ω	121.081	3.582e-05	deg
ω	341.385	3.889e-05	deg
M	125.245	1.519e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9398	au
Aphelion	2.5799	au
Asc. node-Earth separation	0.96834	au
Desc. node-Earth separation	1.54055	au
Earth MOID	0.95767	au
Orbital period	1240.85	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	0.18524645	-0.00882893	0.00393883	0.02229925	-0.08368792
0.18524645	1.00000000	-0.00002564	-0.00486435	0.01801595	-0.06597506
-0.00882893	-0.00002564	1.00000000	0.11308973	-0.10710928	0.01204939
0.00393883	-0.00486435	0.11308973	1.00000000	-0.91472748	0.00104659
0.02229925	0.01801595	-0.10710928	-0.91472748	1.00000000	-0.39793541
-0.08368792	-0.06597506	0.01204939	0.00104659	-0.39793541	1.00000000

Covariance matrix
6.83255263E-17	5.12847319E-17	-2.70488255E-16	1.16615535E-15	7.16919232E-15	-1.05087688E-14
5.12847319E-17	1.12174314E-15	-3.18237690E-18	-5.83537667E-15	2.34688819E-14	-3.35678927E-14
-2.70488255E-16	-3.18237690E-18	1.37371985E-11	1.50130889E-11	-1.54406190E-11	6.78440259E-13
1.16615535E-15	-5.83537667E-15	1.50130889E-11	1.28290817E-09	-1.27431859E-09	5.69470569E-13
7.16919232E-15	2.34688819E-14	-1.54406190E-11	-1.27431859E-09	1.51278432E-09	-2.35124924E-10
-1.05087688E-14	-3.35678927E-14	6.78440259E-13	5.69470569E-13	-2.35124924E-10	2.30778395E-10