AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UG91 ∴ Orbital info ∴ Epoch epochXXX

(627364) 2008UG91 ▹

ORBITAL INFORMATION

◲

(ASCII data file 627364.eq0)

Keplerian elements at epoch
57371.6 MJD
	Value	1-σ variation	Units
a	2.43859	3.009e-08	au
e	0.20613	1.641e-07
i	5.206	1.122e-05	deg
Ω	54.19	0.000101	deg
ω	307.505	0.0001211	deg
M	336.009	4.949e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9359	au
Aphelion	2.9413	au
Asc. node-Earth separation	1.08538	au
Desc. node-Earth separation	1.65859	au
Earth MOID	0.93738	au
Orbital period	1390.93	days
Date of orbit computation	apr 23 22:01

Correlation matrix
1.00000000	-0.73306515	-0.02133263	-0.00325653	0.43397437	-0.78280204
-0.73306515	1.00000000	0.00264423	-0.00332457	-0.42480840	0.71565758
-0.02133263	0.00264423	1.00000000	0.13039877	-0.11859241	0.02228559
-0.00325653	-0.00332457	0.13039877	1.00000000	-0.83391229	0.00888612
0.43397437	-0.42480840	-0.11859241	-0.83391229	1.00000000	-0.55308268
-0.78280204	0.71565758	0.02228559	0.00888612	-0.55308268	1.00000000

Covariance matrix
9.05619778E-16	-3.62037978E-15	-7.20054140E-15	-9.90041779E-15	1.58133158E-12	-1.16573393E-12
-3.62037978E-15	2.69325337E-14	4.86727962E-15	-5.51186499E-14	-8.44146093E-12	5.81190386E-12
-7.20054140E-15	4.86727962E-15	1.25804279E-10	1.47756369E-10	-1.61061048E-10	1.23693383E-11
-9.90041779E-15	-5.51186499E-14	1.47756369E-10	1.02058692E-08	-1.02007308E-08	4.44234055E-11
1.58133158E-12	-8.44146093E-12	-1.61061048E-10	-1.02007308E-08	1.46612781E-08	-3.31398482E-09
-1.16573393E-12	5.81190386E-12	1.23693383E-11	4.44234055E-11	-3.31398482E-09	2.44877612E-09