AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QW19 ∴ Orbital info ∴ Epoch epochXXX

(266704) 2009QW19 ▹

ORBITAL INFORMATION

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(ASCII data file 266704.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.22333	1.043e-08	au
e	0.157081	6.594e-08
i	8.12	6.759e-06	deg
Ω	339.304	2.787e-05	deg
ω	18.853	3.174e-05	deg
M	127.25	1.421e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8741	au
Aphelion	2.5726	au
Asc. node-Earth separation	0.87921	au
Desc. node-Earth separation	1.55682	au
Earth MOID	0.8713	au
Orbital period	1210.89	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.00291786	0.00983914	0.01191654	-0.01407915	-0.34042492
0.00291786	1.00000000	-0.00161101	0.02240281	-0.19158080	0.31714029
0.00983914	-0.00161101	1.00000000	0.13710306	-0.11738214	-0.00678045
0.01191654	0.02240281	0.13710306	1.00000000	-0.87057866	0.00758899
-0.01407915	-0.19158080	-0.11738214	-0.87057866	1.00000000	-0.45557281
-0.34042492	0.31714029	-0.00678045	0.00758899	-0.45557281	1.00000000

Covariance matrix
1.08856572E-16	2.00757639E-18	6.93824805E-16	3.46551522E-15	-4.66263869E-15	-5.04777808E-14
2.00757639E-18	4.34872501E-15	-7.18031688E-16	4.11787936E-14	-4.01015406E-13	2.97224065E-13
6.93824805E-16	-7.18031688E-16	4.56805090E-11	2.58287148E-11	-2.51823110E-11	-6.51292171E-13
3.46551522E-15	4.11787936E-14	2.58287148E-11	7.76927281E-10	-7.70240408E-10	3.00625362E-12
-4.66263869E-15	-4.01015406E-13	-2.51823110E-11	-7.70240408E-10	1.00752582E-09	-2.05512135E-10
-5.04777808E-14	2.97224065E-13	-6.51292171E-13	3.00625362E-12	-2.05512135E-10	2.01977579E-10