AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WU9 ∴ Orbital info ∴ Epoch epochXXX

(298510) 2003WU9 ▹

ORBITAL INFORMATION

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(ASCII data file 298510.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.58784	1.716e-08	au
e	0.157754	4.26e-08
i	14.904	7.43e-06	deg
Ω	25.214	1.811e-05	deg
ω	267.29	3.063e-05	deg
M	70.525	2.454e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1796	au
Aphelion	2.9961	au
Asc. node-Earth separation	1.54688	au
Desc. node-Earth separation	1.50149	au
Earth MOID	1.22529	au
Orbital period	1520.56	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	-0.21192376	0.01395619	-0.01565324	-0.12732852	-0.12145625
-0.21192376	1.00000000	0.00727846	-0.01845432	0.29805751	-0.31538413
0.01395619	0.00727846	1.00000000	-0.32367441	0.19190869	-0.00921350
-0.01565324	-0.01845432	-0.32367441	1.00000000	-0.57335322	0.01085425
-0.12732852	0.29805751	0.19190869	-0.57335322	1.00000000	-0.78136988
-0.12145625	-0.31538413	-0.00921350	0.01085425	-0.78136988	1.00000000

Covariance matrix
2.94424129E-16	-1.54922049E-16	1.77935989E-15	-4.86298053E-15	-6.69295353E-14	-5.11379451E-14
-1.54922049E-16	1.81507153E-15	2.30407598E-15	-1.42349635E-14	3.89002483E-13	-3.29703396E-13
1.77935989E-15	2.30407598E-15	5.52103248E-11	-4.35441701E-11	4.36827760E-11	-1.67985403E-12
-4.86298053E-15	-1.42349635E-14	-4.35441701E-11	3.27810602E-10	-3.18008836E-10	4.82223250E-12
-6.69295353E-14	3.89002483E-13	4.36827760E-11	-3.18008836E-10	9.38449412E-10	-5.87352481E-10
-5.11379451E-14	-3.29703396E-13	-1.67985403E-12	4.82223250E-12	-5.87352481E-10	6.02106636E-10