AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012WV9 ∴ Orbital info ∴ Epoch epochXXX

(478889) 2012WV9 ▹

ORBITAL INFORMATION

◲

(ASCII data file 478889.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64517	2.546e-08	au
e	0.193408	6.785e-08
i	4.659	9.172e-06	deg
Ω	224.841	0.0001034	deg
ω	259.267	0.0001072	deg
M	197.443	2.524e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1336	au
Aphelion	3.1568	au
Asc. node-Earth separation	1.63299	au
Desc. node-Earth separation	1.4672	au
Earth MOID	1.15546	au
Orbital period	1571.37	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	0.07943531	0.01363486	-0.00307687	-0.03893591	-0.11021786
0.07943531	1.00000000	-0.02818507	0.00826934	0.09717726	-0.40672003
0.01363486	-0.02818507	1.00000000	-0.41149356	0.38964793	0.01789495
-0.00307687	0.00826934	-0.41149356	1.00000000	-0.96004327	-0.00466001
-0.03893591	0.09717726	0.38964793	-0.96004327	1.00000000	-0.26056157
-0.11021786	-0.40672003	0.01789495	-0.00466001	-0.26056157	1.00000000

Covariance matrix
6.48303426E-16	1.37239722E-16	3.18428964E-15	-8.09816567E-15	-1.06303028E-13	-7.08337681E-14
1.37239722E-16	4.60419988E-15	-1.75415978E-14	5.80010925E-14	7.07046258E-13	-6.96581405E-13
3.18428964E-15	-1.75415978E-14	8.41290073E-11	-3.90143126E-10	3.83222819E-10	4.14288182E-12
-8.09816567E-15	5.80010925E-14	-3.90143126E-10	1.06850382E-08	-1.06410614E-08	-1.21583332E-11
-1.06303028E-13	7.07046258E-13	3.83222819E-10	-1.06410614E-08	1.14977326E-08	-7.05205511E-10
-7.08337681E-14	-6.96581405E-13	4.14288182E-12	-1.21583332E-11	-7.05205511E-10	6.37086590E-10