AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007QQ9 ∴ Orbital info ∴ Epoch epochXXX

(315200) 2007QQ9 ▹

ORBITAL INFORMATION

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(ASCII data file 315200.eq0)

Keplerian elements at epoch
57151.6 MJD
	Value	1-σ variation	Units
a	2.26663	1.275e-08	au
e	0.218314	7.502e-08
i	6.37	7.83e-06	deg
Ω	350.973	6.068e-05	deg
ω	9.612	6.267e-05	deg
M	80.625	1.607e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7718	au
Aphelion	2.7615	au
Asc. node-Earth separation	0.77044	au
Desc. node-Earth separation	1.75767	au
Earth MOID	0.7684	au
Orbital period	1246.43	days
Date of orbit computation	apr 23 20:56

Correlation matrix
1.00000000	0.26404787	0.01232260	0.01266637	0.09095015	-0.45151349
0.26404787	1.00000000	0.01460708	0.01348175	0.06597033	-0.32278236
0.01232260	0.01460708	1.00000000	0.28924883	-0.27453544	-0.01338327
0.01266637	0.01348175	0.28924883	1.00000000	-0.96120788	0.00466760
0.09095015	0.06597033	-0.27453544	-0.96120788	1.00000000	-0.26688559
-0.45151349	-0.32278236	-0.01338327	0.00466760	-0.26688559	1.00000000

Covariance matrix
1.62538241E-16	2.52541705E-16	1.23004656E-15	9.79828318E-15	7.26627770E-14	-9.24955579E-14
2.52541705E-16	5.62788637E-15	8.57980457E-15	6.13675976E-14	3.10135935E-13	-3.89094250E-13
1.23004656E-15	8.57980457E-15	6.13031445E-11	1.37414698E-10	-1.34700919E-10	-1.68374373E-12
9.79828318E-15	6.13675976E-14	1.37414698E-10	3.68163219E-09	-3.65483936E-09	4.55078357E-12
7.26627770E-14	3.10135935E-13	-1.34700919E-10	-3.65483936E-09	3.92700579E-09	-2.68737496E-10
-9.24955579E-14	-3.89094250E-13	-1.68374373E-12	4.55078357E-12	-2.68737496E-10	2.58193157E-10