AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QH55 ∴ Orbital info ∴ Epoch epochXXX

(509943) 2009QH55 ▹

ORBITAL INFORMATION

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(ASCII data file 509943.eq0)

Keplerian elements at epoch
57051.2 MJD
	Value	1-σ variation	Units
a	2.45564	5.895e-07	au
e	0.199195	2.656e-06
i	2.839	1.144e-05	deg
Ω	163.99	0.0002833	deg
ω	240.572	0.0004849	deg
M	111.052	0.0002419	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9665	au
Aphelion	2.9448	au
Asc. node-Earth separation	1.62273	au
Desc. node-Earth separation	1.14038	au
Earth MOID	0.97675	au
Orbital period	1405.55	days
Date of orbit computation	Jun 5 02:27

Correlation matrix
1.00000000	0.99837295	-0.58926895	0.04360967	-0.58496724	0.72145003
0.99837295	1.00000000	-0.59223358	0.04280947	-0.56815612	0.69913678
-0.58926895	-0.59223358	1.00000000	0.31319227	0.09821327	-0.35873807
0.04360967	0.04280947	0.31319227	1.00000000	-0.65833496	0.09948251
-0.58496724	-0.56815612	0.09821327	-0.65833496	1.00000000	-0.81405245
0.72145003	0.69913678	-0.35873807	0.09948251	-0.81405245	1.00000000

Covariance matrix
3.47527893E-13	1.56310348E-12	-3.97254007E-12	7.28222513E-12	-1.67204366E-10	1.02884164E-10
1.56310348E-12	7.05342709E-12	-1.79867631E-11	3.22052290E-11	-7.31625797E-10	4.49168910E-10
-3.97254007E-12	-1.79867631E-11	1.30773512E-10	1.01451242E-09	5.44566995E-10	-9.92395548E-10
7.28222513E-12	3.22052290E-11	1.01451242E-09	8.02366653E-08	-9.04179357E-08	6.81680089E-09
-1.67204366E-10	-7.31625797E-10	5.44566995E-10	-9.04179357E-08	2.35094498E-07	-9.54819028E-08
1.02884164E-10	4.49168910E-10	-9.92395548E-10	6.81680089E-09	-9.54819028E-08	5.85187297E-08