AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UN5 ∴ Orbital info ∴ Epoch epochXXX

(490493) 2009UN5 ▹

ORBITAL INFORMATION

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(ASCII data file 490493.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30954	1.535e-08	au
e	0.218913	1.798e-07
i	4.933	9.074e-06	deg
Ω	310.212	0.0001459	deg
ω	54.364	0.0001496	deg
M	53.753	2.293e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.804	au
Aphelion	2.8151	au
Asc. node-Earth separation	0.93538	au
Desc. node-Earth separation	1.536	au
Earth MOID	0.80686	au
Orbital period	1282	days
Date of orbit computation	Jun 5 02:22

Correlation matrix
1.00000000	-0.20441121	0.01058119	-0.03670022	0.03668905	-0.26190091
-0.20441121	1.00000000	-0.08203966	0.04968636	-0.15817385	0.37285648
0.01058119	-0.08203966	1.00000000	0.51017964	-0.48316179	-0.05216535
-0.03670022	0.04968636	0.51017964	1.00000000	-0.97346616	0.01620628
0.03668905	-0.15817385	-0.48316179	-0.97346616	1.00000000	-0.22926031
-0.26190091	0.37285648	-0.05216535	0.01620628	-0.22926031	1.00000000

Covariance matrix
2.35740522E-16	-5.64253211E-16	1.47420300E-15	-8.21856658E-14	8.42844472E-14	-9.21992216E-14
-5.64253211E-16	3.23224606E-14	-1.33838720E-13	1.30286577E-12	-4.25481530E-12	1.53697580E-12
1.47420300E-15	-1.33838720E-13	8.23401035E-11	6.75210407E-10	-6.55982270E-10	-1.08532796E-11
-8.21856658E-14	1.30286577E-12	6.75210407E-10	2.12726009E-08	-2.12434462E-08	5.41959328E-11
8.42844472E-14	-4.25481530E-12	-6.55982270E-10	-2.12434462E-08	2.23865741E-08	-7.86494748E-10
-9.21992216E-14	1.53697580E-12	-1.08532796E-11	5.41959328E-11	-7.86494748E-10	5.25710032E-10