AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QH208 ∴ Orbital info ∴ Epoch epochXXX

(469370) 2001QH208 ▹

ORBITAL INFORMATION

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(ASCII data file 469370.eq0)

Keplerian elements at epoch
58291.3 MJD
	Value	1-σ variation	Units
a	2.42021	1.028e-08	au
e	0.202682	6.917e-08
i	2.224	6.488e-06	deg
Ω	54.49	0.0001831	deg
ω	286.358	0.0001841	deg
M	161.605	1.425e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9297	au
Aphelion	2.9107	au
Asc. node-Earth separation	1.20697	au
Desc. node-Earth separation	1.45078	au
Earth MOID	0.92266	au
Orbital period	1375.23	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	-0.09669714	0.00167852	-0.00297302	0.00368141	-0.00855860
-0.09669714	1.00000000	-0.00127455	-0.01882719	0.04669464	-0.40276028
0.00167852	-0.00127455	1.00000000	-0.57194157	0.56910332	-0.00441252
-0.00297302	-0.01882719	-0.57194157	1.00000000	-0.99528723	0.01896520
0.00368141	0.04669464	0.56910332	-0.99528723	1.00000000	-0.11263313
-0.00855860	-0.40276028	-0.00441252	0.01896520	-0.11263313	1.00000000

Covariance matrix
1.05676892E-16	-6.87610559E-17	1.11956356E-16	-5.59637613E-15	6.96797400E-15	-1.25342877E-15
-6.87610559E-17	4.78495431E-15	-5.72042628E-16	-2.38475546E-13	5.94714808E-13	-3.96910318E-13
1.11956356E-16	-5.72042628E-16	4.20981542E-11	-6.79520534E-10	6.79869368E-10	-4.07872769E-13
-5.59637613E-15	-2.38475546E-13	-6.79520534E-10	3.35304039E-08	-3.35560361E-08	4.94747461E-11
6.96797400E-15	5.94714808E-13	6.79869368E-10	-3.35560361E-08	3.39004654E-08	-2.95444452E-10
-1.25342877E-15	-3.96910318E-13	-4.07872769E-13	4.94747461E-11	-2.95444452E-10	2.02961519E-10