AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008JY2 ∴ Orbital info ∴ Epoch epochXXX

(383842) 2008JY2 ▹

ORBITAL INFORMATION

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(ASCII data file 383842.eq0)

Keplerian elements at epoch
58004.7 MJD
	Value	1-σ variation	Units
a	2.36414	1.89e-08	au
e	0.195616	6.966e-08
i	25.094	6.813e-06	deg
Ω	62.972	1.491e-05	deg
ω	177.992	2.786e-05	deg
M	199.14	2.56e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9017	au
Aphelion	2.8266	au
Asc. node-Earth separation	1.8395	au
Desc. node-Earth separation	0.89036	au
Earth MOID	0.89032	au
Orbital period	1327.73	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	-0.45230936	0.11150880	-0.02057328	0.64491049	-0.78691683
-0.45230936	1.00000000	-0.05308507	0.01038139	-0.39301743	0.51630267
0.11150880	-0.05308507	1.00000000	-0.24313102	0.22259698	-0.12179289
-0.02057328	0.01038139	-0.24313102	1.00000000	-0.49500945	0.01815042
0.64491049	-0.39301743	0.22259698	-0.49500945	1.00000000	-0.85866464
-0.78691683	0.51630267	-0.12179289	0.01815042	-0.85866464	1.00000000

Covariance matrix
3.57241674E-16	-5.95560947E-16	1.43582397E-14	-5.79700106E-15	3.39635973E-13	-3.80706275E-13
-5.95560947E-16	4.85309912E-15	-2.51937607E-14	1.07816211E-14	-7.62877088E-13	9.20649015E-13
1.43582397E-14	-2.51937607E-14	4.64111175E-11	-2.46927904E-11	4.22535761E-11	-2.12379746E-11
-5.79700106E-15	1.07816211E-14	-2.46927904E-11	2.22247847E-10	-2.05620045E-10	6.92604880E-12
3.39635973E-13	-7.62877088E-13	4.22535761E-11	-2.05620045E-10	7.76365739E-10	-6.12402423E-10
-3.80706275E-13	9.20649015E-13	-2.12379746E-11	6.92604880E-12	-6.12402423E-10	6.55179479E-10