AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WW123 ∴ Orbital info ∴ Epoch epochXXX

(414680) 2009WW123 ▹

ORBITAL INFORMATION

◲

(ASCII data file 414680.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06632	4.024e-08	au
e	0.087148	6.342e-08
i	4.053	7.118e-06	deg
Ω	233.99	9.581e-05	deg
ω	259.514	0.000106	deg
M	182.728	4.573e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7991	au
Aphelion	3.3335	au
Asc. node-Earth separation	2.08139	au
Desc. node-Earth separation	2.00722	au
Earth MOID	1.8175	au
Orbital period	1961.21	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.29770154	0.00548359	0.00453278	0.06102942	-0.34136757
0.29770154	1.00000000	-0.01000077	-0.00203876	0.11865219	-0.29939285
0.00548359	-0.01000077	1.00000000	-0.21569587	0.19361998	-0.00077028
0.00453278	-0.00203876	-0.21569587	1.00000000	-0.90345710	0.00196681
0.06102942	0.11865219	0.19361998	-0.90345710	1.00000000	-0.41969961
-0.34136757	-0.29939285	-0.00077028	0.00196681	-0.41969961	1.00000000

Covariance matrix
1.61963223E-15	7.59777865E-16	1.57094108E-15	1.74778251E-14	2.60320539E-13	-6.28288020E-13
7.59777865E-16	4.02156147E-15	-4.51458410E-15	-1.23873583E-14	7.97506246E-13	-8.68294591E-13
1.57094108E-15	-4.51458410E-15	5.06726623E-11	-1.47110322E-10	1.46082442E-10	-2.50764204E-13
1.74778251E-14	-1.23873583E-14	-1.47110322E-10	9.17970890E-09	-9.17451222E-09	8.61797321E-12
2.60320539E-13	7.97506246E-13	1.46082442E-10	-9.17451222E-09	1.12336785E-08	-2.03436031E-09
-6.28288020E-13	-8.68294591E-13	-2.50764204E-13	8.61797321E-12	-2.03436031E-09	2.09149399E-09