AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001UD145 ∴ Orbital info ∴ Epoch epochXXX

(151026) 2001UD145 ▹

ORBITAL INFORMATION

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(ASCII data file 151026.eq0)

Keplerian elements at epoch
57523.8 MJD
	Value	1-σ variation	Units
a	2.96386	1.651e-08	au
e	0.164004	6.899e-08
i	2.131	4.971e-06	deg
Ω	62.995	0.0001607	deg
ω	301.221	0.0001616	deg
M	335.289	1.488e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4778	au
Aphelion	3.4499	au
Asc. node-Earth separation	1.6714	au
Desc. node-Earth separation	2.13986	au
Earth MOID	1.47673	au
Orbital period	1863.74	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.43460547	-0.00207034	0.01745702	-0.01143733	-0.01718792
-0.43460547	1.00000000	-0.00451695	-0.01749768	-0.01352463	0.20169681
-0.00207034	-0.00451695	1.00000000	-0.29257577	0.29123544	-0.00139953
0.01745702	-0.01749768	-0.29257577	1.00000000	-0.99343785	0.00293424
-0.01143733	-0.01352463	0.29123544	-0.99343785	1.00000000	-0.11445774
-0.01718792	0.20169681	-0.00139953	0.00293424	-0.11445774	1.00000000

Covariance matrix
2.72696895E-16	-4.95151829E-16	-1.69937548E-16	4.63215944E-14	-3.05262007E-14	-4.22372254E-15
-4.95151829E-16	4.75999177E-15	-1.54901441E-15	-1.93980004E-13	-1.50812193E-13	2.07078059E-13
-1.69937548E-16	-1.54901441E-15	2.47066545E-11	-2.33678425E-10	2.33969500E-10	-1.03519490E-13
4.63215944E-14	-1.93980004E-13	-2.33678425E-10	2.58194252E-08	-2.58001385E-08	7.01617493E-12
-3.05262007E-14	-1.50812193E-13	2.33969500E-10	-2.58001385E-08	2.61225821E-08	-2.75286677E-10
-4.22372254E-15	2.07078059E-13	-1.03519490E-13	7.01617493E-12	-2.75286677E-10	2.21443999E-10