AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999WW19 ∴ Orbital info ∴ Epoch epochXXX

(401847) 1999WW19 ▹

ORBITAL INFORMATION

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(ASCII data file 401847.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.01094	1.374e-08	au
e	0.480308	6.581e-08
i	7.668	4.784e-06	deg
Ω	357.894	4.524e-05	deg
ω	77.258	4.983e-05	deg
M	235.845	6.579e-06	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.5648	au
Aphelion	4.4571	au
Asc. node-Earth separation	1.09097	au
Desc. node-Earth separation	1.59548	au
Earth MOID	0.60217	au
Orbital period	1908.32	days
Date of orbit computation	apr 23 21:15

Correlation matrix
1.00000000	0.79392016	-0.13420804	0.04891346	-0.28452179	0.04623710
0.79392016	1.00000000	-0.25133422	0.09391494	-0.23261137	-0.24794284
-0.13420804	-0.25133422	1.00000000	-0.59076631	0.53257025	0.16485841
0.04891346	0.09391494	-0.59076631	1.00000000	-0.92639146	0.01905399
-0.28452179	-0.23261137	0.53257025	-0.92639146	1.00000000	-0.30470982
0.04623710	-0.24794284	0.16485841	0.01905399	-0.30470982	1.00000000

Covariance matrix
1.88724105E-16	7.17781819E-16	-8.82067917E-15	3.04016706E-14	-1.94774739E-13	4.17886530E-15
7.17781819E-16	4.33115644E-15	-7.91340481E-14	2.79635290E-13	-7.62844972E-13	-1.07351367E-13
-8.82067917E-15	-7.91340481E-14	2.28886212E-11	-1.27873603E-10	1.26966785E-10	5.18889633E-12
3.04016706E-14	2.79635290E-13	-1.27873603E-10	2.04696649E-09	-2.08859058E-09	5.67146715E-12
-1.94774739E-13	-7.62844972E-13	1.26966785E-10	-2.08859058E-09	2.48317205E-09	-9.98950387E-11
4.17886530E-15	-1.07351367E-13	5.18889633E-12	5.67146715E-12	-9.98950387E-11	4.32820811E-11