AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UB147 ∴ Orbital info ∴ Epoch epochXXX

(394886) 2008UB147 ▹

ORBITAL INFORMATION

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(ASCII data file 394886.eq0)

Keplerian elements at epoch
58406.0 MJD
	Value	1-σ variation	Units
a	2.33189	1.433e-08	au
e	0.214167	1.057e-07
i	2.206	1.201e-05	deg
Ω	12.475	0.0001358	deg
ω	306.682	0.0001389	deg
M	352.684	2.812e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8325	au
Aphelion	2.8313	au
Asc. node-Earth separation	0.97247	au
Desc. node-Earth separation	1.55147	au
Earth MOID	0.81954	au
Orbital period	1300.65	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.06939916	0.00153290	-0.01096324	-0.07260041	0.39047330
-0.06939916	1.00000000	-0.00747367	-0.01695416	0.12046447	-0.65863392
0.00153290	-0.00747367	1.00000000	-0.07152837	0.06944248	0.00431498
-0.01096324	-0.01695416	-0.07152837	1.00000000	-0.97763702	0.00859232
-0.07260041	0.12046447	0.06944248	-0.97763702	1.00000000	-0.21165829
0.39047330	-0.65863392	0.00431498	0.00859232	-0.21165829	1.00000000

Covariance matrix
2.05293072E-16	-1.05073527E-16	2.63751784E-16	-2.13360881E-14	-1.44489609E-13	1.57312066E-13
-1.05073527E-16	1.11661614E-14	-9.48376008E-15	-2.43341991E-13	1.76815901E-12	-1.95694938E-12
2.63751784E-16	-9.48376008E-15	1.44207889E-10	-1.16670635E-10	1.15832418E-10	1.45699203E-12
-2.13360881E-14	-2.43341991E-13	-1.16670635E-10	1.84491959E-08	-1.84449191E-08	3.28157617E-11
-1.44489609E-13	1.76815901E-12	1.15832418E-10	-1.84449191E-08	1.92939342E-08	-8.26664389E-10
1.57312066E-13	-1.95694938E-12	1.45699203E-12	3.28157617E-11	-8.26664389E-10	7.90618727E-10