AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YA122 ∴ Orbital info ∴ Epoch epochXXX

(428964) 2008YA122 ▹

ORBITAL INFORMATION

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(ASCII data file 428964.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.98756	4.436e-08	au
e	0.022968	6.128e-08
i	4.509	5.903e-06	deg
Ω	253.699	0.000167	deg
ω	10.228	0.000381	deg
M	188.54	0.0003398	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9189	au
Aphelion	3.0562	au
Asc. node-Earth separation	1.90536	au
Desc. node-Earth separation	2.07045	au
Earth MOID	1.90318	au
Orbital period	1886.13	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	0.45014894	0.01462057	-0.00325196	-0.40257986	0.42652483
0.45014894	1.00000000	0.00559610	-0.01561939	-0.07507399	0.07566769
0.01462057	0.00559610	1.00000000	-0.21245093	0.07587492	0.01842440
-0.00325196	-0.01561939	-0.21245093	1.00000000	-0.43891709	0.00224522
-0.40257986	-0.07507399	0.07587492	-0.43891709	1.00000000	-0.89909658
0.42652483	0.07566769	0.01842440	0.00224522	-0.89909658	1.00000000

Covariance matrix
1.96783423E-15	1.22358763E-15	3.82825599E-15	-2.40982113E-14	-6.80356798E-12	6.42922552E-12
1.22358763E-15	3.75464750E-15	2.02400824E-15	-1.59880097E-13	-1.75252615E-12	1.57548822E-12
3.82825599E-15	2.02400824E-15	3.48405520E-11	-2.09482127E-10	1.70620487E-10	3.69535226E-11
-2.40982113E-14	-1.59880097E-13	-2.09482127E-10	2.79056186E-08	-2.79330751E-08	1.27445731E-10
-6.80356798E-12	-1.75252615E-12	1.70620487E-10	-2.79330751E-08	1.45137909E-07	-1.16390319E-07
6.42922552E-12	1.57548822E-12	3.69535226E-11	1.27445731E-10	-1.16390319E-07	1.15462289E-07