AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011CG20 ∴ Orbital info ∴ Epoch epochXXX

(530271) 2011CG20 ▹

ORBITAL INFORMATION

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(ASCII data file 530271.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.6694	2.633e-08	au
e	0.214509	5.767e-08
i	9.865	1.234e-05	deg
Ω	341.421	3.647e-05	deg
ω	83.789	5.141e-05	deg
M	57.154	3.426e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0968	au
Aphelion	3.242	au
Asc. node-Earth separation	1.48069	au
Desc. node-Earth separation	1.6163	au
Earth MOID	1.13732	au
Orbital period	1593.01	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	-0.34553852	-0.00148000	-0.02350378	0.27094182	-0.53346806
-0.34553852	1.00000000	0.01138744	0.03051076	-0.23656599	0.36140584
-0.00148000	0.01138744	1.00000000	0.01348339	0.00568903	-0.01995122
-0.02350378	0.03051076	0.01348339	1.00000000	-0.72397583	0.04450241
0.27094182	-0.23656599	0.00568903	-0.72397583	1.00000000	-0.70093306
-0.53346806	0.36140584	-0.01995122	0.04450241	-0.70093306	1.00000000

Covariance matrix
6.93024587E-16	-5.24557643E-16	-4.80827541E-16	-2.25659352E-14	3.66717307E-13	-4.81080900E-13
-5.24557643E-16	3.32540734E-15	8.10403417E-15	6.41677306E-14	-7.01383876E-13	7.13925620E-13
-4.80827541E-16	8.10403417E-15	1.52301988E-10	6.06866453E-12	3.60970659E-12	-8.43446690E-12
-2.25659352E-14	6.41677306E-14	6.06866453E-12	1.33009468E-09	-1.35752048E-09	5.55981322E-11
3.66717307E-13	-7.01383876E-13	3.60970659E-12	-1.35752048E-09	2.64339516E-09	-1.23450530E-09
-4.81080900E-13	7.13925620E-13	-8.43446690E-12	5.55981322E-11	-1.23450530E-09	1.17346663E-09