AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011YU44 ∴ Orbital info ∴ Epoch epochXXX

(459029) 2011YU44 ▹

ORBITAL INFORMATION

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(ASCII data file 459029.eq0)

Keplerian elements at epoch
58204.8 MJD
	Value	1-σ variation	Units
a	2.45021	1.962e-08	au
e	0.15827	6.275e-08
i	2.89	9.319e-06	deg
Ω	147.154	0.0001336	deg
ω	317.319	0.0001458	deg
M	230.571	4.899e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0624	au
Aphelion	2.838	au
Asc. node-Earth separation	1.15193	au
Desc. node-Earth separation	1.69281	au
Earth MOID	1.08039	au
Orbital period	1400.88	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	0.06723427	-0.00421754	-0.00223439	0.17385963	-0.45085592
0.06723427	1.00000000	-0.00514801	-0.01539850	0.22272667	-0.52776770
-0.00421754	-0.00514801	1.00000000	0.40810017	-0.36884270	-0.01120718
-0.00223439	-0.01539850	0.40810017	1.00000000	-0.92010202	0.01037398
0.17385963	0.22272667	-0.36884270	-0.92010202	1.00000000	-0.39949419
-0.45085592	-0.52776770	-0.01120718	0.01037398	-0.39949419	1.00000000

Covariance matrix
3.85132965E-16	8.27941862E-17	-7.71324641E-16	-5.85951136E-15	4.97355943E-13	-4.33463484E-13
8.27941862E-17	3.93738218E-15	-3.01034144E-15	-1.29115871E-13	2.03722598E-12	-1.62239273E-12
-7.71324641E-16	-3.01034144E-15	8.68452185E-11	5.08202987E-10	-5.01045719E-10	-5.11656766E-12
-5.85951136E-15	-1.29115871E-13	5.08202987E-10	1.78564438E-08	-1.79224210E-08	6.79129195E-11
4.97355943E-13	2.03722598E-12	-5.01045719E-10	-1.79224210E-08	2.12484087E-08	-2.85287712E-09
-4.33463484E-13	-1.62239273E-12	-5.11656766E-12	6.79129195E-11	-2.85287712E-09	2.40004170E-09