AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003QP44 ∴ Orbital info ∴ Epoch epochXXX

(366621) 2003QP44 ▹

ORBITAL INFORMATION

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(ASCII data file 366621.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28596	1.259e-08	au
e	0.219422	5.565e-08
i	2.714	7.916e-06	deg
Ω	58.386	0.0001428	deg
ω	261.212	0.0001446	deg
M	353.773	2.346e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7844	au
Aphelion	2.7875	au
Asc. node-Earth separation	1.26348	au
Desc. node-Earth separation	1.09407	au
Earth MOID	0.7737	au
Orbital period	1262.41	days
Date of orbit computation	apr 23 21:07

Correlation matrix
1.00000000	-0.14527783	-0.02536573	-0.00173341	0.05135926	-0.62188446
-0.14527783	1.00000000	0.00253865	0.00071586	0.03154201	-0.11975121
-0.02536573	0.00253865	1.00000000	-0.26168860	0.25716578	0.01345538
-0.00173341	0.00071586	-0.26168860	1.00000000	-0.98760394	0.01051538
0.05135926	0.03154201	0.25716578	-0.98760394	1.00000000	-0.15463846
-0.62188446	-0.11975121	0.01345538	0.01051538	-0.15463846	1.00000000

Covariance matrix
1.58508474E-16	-1.01778461E-16	-2.52806568E-15	-3.11666578E-15	9.35079187E-14	-1.83667615E-13
-1.01778461E-16	3.09642506E-15	1.11827351E-15	5.68880012E-15	2.53818362E-13	-1.56317231E-13
-2.52806568E-15	1.11827351E-15	6.26656304E-11	-2.95844283E-10	2.94395547E-10	2.49866159E-12
-3.11666578E-15	5.68880012E-15	-2.95844283E-10	2.03951704E-08	-2.03962269E-08	3.52277844E-11
9.35079187E-14	2.53818362E-13	2.94395547E-10	-2.03962269E-08	2.09125359E-08	-5.24586991E-10
-1.83667615E-13	-1.56317231E-13	2.49866159E-12	3.52277844E-11	-5.24586991E-10	5.50292102E-10