AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YW154 ∴ Orbital info ∴ Epoch epochXXX

(477014) 2008YW154 ▹

ORBITAL INFORMATION

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(ASCII data file 477014.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78185	3.127e-08	au
e	0.192293	5.698e-08
i	15.14	6.726e-06	deg
Ω	126.137	2.973e-05	deg
ω	184.212	3.707e-05	deg
M	269.636	2.278e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2469	au
Aphelion	3.3168	au
Asc. node-Earth separation	2.33053	au
Desc. node-Earth separation	1.23278	au
Earth MOID	1.23237	au
Orbital period	1694.72	days
Date of orbit computation	Jun 5 02:19

Correlation matrix
1.00000000	0.17186830	-0.00633840	0.00636437	0.06893034	-0.41461260
0.17186830	1.00000000	0.00488781	0.00376409	-0.18426394	0.22819571
-0.00633840	0.00488781	1.00000000	-0.30268508	0.23780301	0.00020263
0.00636437	0.00376409	-0.30268508	1.00000000	-0.77458170	-0.00222673
0.06893034	-0.18426394	0.23780301	-0.77458170	1.00000000	-0.58693390
-0.41461260	0.22819571	0.00020263	-0.00222673	-0.58693390	1.00000000

Covariance matrix
9.78005388E-16	3.06248829E-16	-1.33327025E-15	5.91716605E-15	7.99107938E-14	-2.95321163E-13
3.06248829E-16	3.24650509E-15	1.87322529E-15	6.37610146E-15	-3.89199946E-13	2.96139934E-13
-1.33327025E-15	1.87322529E-15	4.52413328E-11	-6.05265762E-11	5.92938175E-11	3.10424279E-14
5.91716605E-15	6.37610146E-15	-6.05265762E-11	8.83842329E-10	-8.53648350E-10	-1.50777467E-12
7.99107938E-14	-3.89199946E-13	5.92938175E-11	-8.53648350E-10	1.37419623E-09	-4.95558596E-10
-2.95321163E-13	2.96139934E-13	3.10424279E-14	-1.50777467E-12	-4.95558596E-10	5.18755714E-10