AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UU99 ∴ Orbital info ∴ Epoch epochXXX

(279224) 2009UU99 ▹

ORBITAL INFORMATION

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(ASCII data file 279224.eq0)

Keplerian elements at epoch
58281.5 MJD
	Value	1-σ variation	Units
a	2.25684	1.555e-08	au
e	0.1219	9.386e-08
i	2.893	6.406e-06	deg
Ω	73.371	0.0001621	deg
ω	305.891	0.0001645	deg
M	215.45	2.41e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9817	au
Aphelion	2.5319	au
Asc. node-Earth separation	1.08763	au
Desc. node-Earth separation	1.38019	au
Earth MOID	0.98359	au
Orbital period	1238.36	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	-0.44203882	-0.00382595	0.02484978	-0.01086794	-0.08487952
-0.44203882	1.00000000	-0.00222732	-0.01628267	-0.01474859	0.18809787
-0.00382595	-0.00222732	1.00000000	-0.45857822	0.45397535	-0.01197752
0.02484978	-0.01628267	-0.45857822	1.00000000	-0.98588032	0.00978570
-0.01086794	-0.01474859	0.45397535	-0.98588032	1.00000000	-0.17459232
-0.08487952	0.18809787	-0.01197752	0.00978570	-0.17459232	1.00000000

Covariance matrix
2.41941263E-16	-6.45343147E-16	-3.81226305E-16	6.26726507E-14	-2.78066408E-14	-3.18138841E-14
-6.45343147E-16	8.80948761E-15	-1.33920312E-15	-2.47800038E-13	-2.27704784E-13	4.25420123E-13
-3.81226305E-16	-1.33920312E-15	4.10371318E-11	-4.76323959E-10	4.78373583E-10	-1.84890364E-12
6.26726507E-14	-2.47800038E-13	-4.76323959E-10	2.62906306E-08	-2.62948752E-08	3.82341264E-11
-2.78066408E-14	-2.27704784E-13	4.78373583E-10	-2.62948752E-08	2.70578217E-08	-6.92038688E-10
-3.18138841E-14	4.25420123E-13	-1.84890364E-12	3.82341264E-11	-6.92038688E-10	5.80654295E-10