AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007VU89 ∴ Orbital info ∴ Epoch epochXXX

(489687) 2007VU89 ▹

ORBITAL INFORMATION

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(ASCII data file 489687.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72042	2.388e-08	au
e	0.27245	8.242e-08
i	2.361	8.3e-06	deg
Ω	147.1	0.0002332	deg
ω	256.116	0.0002353	deg
M	238.779	2.612e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9792	au
Aphelion	3.4616	au
Asc. node-Earth separation	1.70646	au
Desc. node-Earth separation	1.35295	au
Earth MOID	0.98989	au
Orbital period	1638.9	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	-0.15868035	0.00189417	0.00666788	0.04254040	-0.62957582
-0.15868035	1.00000000	-0.02405687	-0.00533340	0.03490316	-0.10693099
0.00189417	-0.02405687	1.00000000	0.02805156	-0.02992809	0.01393645
0.00666788	-0.00533340	0.02805156	1.00000000	-0.99053902	0.00054982
0.04254040	0.03490316	-0.02992809	-0.99053902	1.00000000	-0.12893885
-0.62957582	-0.10693099	0.01393645	0.00054982	-0.12893885	1.00000000

Covariance matrix
5.70396598E-16	-3.12367755E-16	3.75502361E-16	3.71296865E-14	2.39046386E-13	-3.92726683E-13
-3.12367755E-16	6.79374397E-15	-1.64587874E-14	-1.02495144E-13	6.76879717E-13	-2.30203580E-13
3.75502361E-16	-1.64587874E-14	6.88982812E-11	5.42882828E-11	-5.84487769E-11	3.02141372E-12
3.71296865E-14	-1.02495144E-13	5.42882828E-11	5.43612832E-08	-5.43386190E-08	3.34826336E-12
2.39046386E-13	6.76879717E-13	-5.84487769E-11	-5.43386190E-08	5.53585009E-08	-7.92373367E-10
-3.92726683E-13	-2.30203580E-13	3.02141372E-12	3.34826336E-12	-7.92373367E-10	6.82193865E-10