AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UO180 ∴ Orbital info ∴ Epoch epochXXX

(491220) 2011UO180 ▹

ORBITAL INFORMATION

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(ASCII data file 491220.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28787	1.26e-08	au
e	0.214676	5.702e-08
i	6.257	4.121e-06	deg
Ω	266.504	6.128e-05	deg
ω	15.617	6.356e-05	deg
M	310.367	1.899e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7967	au
Aphelion	2.779	au
Asc. node-Earth separation	0.79241	au
Desc. node-Earth separation	1.76816	au
Earth MOID	0.78097	au
Orbital period	1264	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.37045734	-0.01656228	0.00120597	0.06830213	-0.49121451
0.37045734	1.00000000	-0.05503654	-0.00622519	0.14809083	-0.65925202
-0.01656228	-0.05503654	1.00000000	0.28760677	-0.29430317	0.06517756
0.00120597	-0.00622519	0.28760677	1.00000000	-0.95932362	0.00330122
0.06830213	0.14809083	-0.29430317	-0.95932362	1.00000000	-0.26821832
-0.49121451	-0.65925202	0.06517756	0.00330122	-0.26821832	1.00000000

Covariance matrix
1.58834895E-16	2.66239563E-16	-8.60119068E-16	9.31393259E-16	5.47099590E-14	-1.17533167E-13
2.66239563E-16	3.25179269E-15	-1.29323710E-14	-2.17539582E-14	5.36721249E-13	-7.13722160E-13
-8.60119068E-16	-1.29323710E-14	1.69797461E-11	7.26254404E-11	-7.70761016E-11	5.09894064E-12
9.31393259E-16	-2.17539582E-14	7.26254404E-11	3.75533046E-09	-3.73635750E-09	3.84074045E-12
5.47099590E-14	5.36721249E-13	-7.70761016E-11	-3.73635750E-09	4.03941443E-09	-3.23641297E-10
-1.17533167E-13	-7.13722160E-13	5.09894064E-12	3.84074045E-12	-3.23641297E-10	3.60439664E-10