AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UL38 ∴ Orbital info ∴ Epoch epochXXX

(80176) 1999UL38 ▹

ORBITAL INFORMATION

◲

(ASCII data file 80176.eq0)

Keplerian elements at epoch
57570.6 MJD
	Value	1-σ variation	Units
a	2.23892	6.342e-09	au
e	0.17177	4.053e-08
i	5.43	5.22e-06	deg
Ω	320.981	4.293e-05	deg
ω	80.394	4.633e-05	deg
M	342.259	1.554e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8543	au
Aphelion	2.6235	au
Asc. node-Earth separation	1.0988	au
Desc. node-Earth separation	1.24929	au
Earth MOID	0.86987	au
Orbital period	1223.65	days
Date of orbit computation	Jun 5 00:54

Correlation matrix
1.00000000	-0.29266196	0.00263466	-0.01905122	0.09373091	-0.23095946
-0.29266196	1.00000000	-0.00890209	0.02622266	-0.19511904	0.49734140
0.00263466	-0.00890209	1.00000000	0.37278044	-0.33846504	-0.01785999
-0.01905122	0.02622266	0.37278044	1.00000000	-0.92817981	0.01937961
0.09373091	-0.19511904	-0.33846504	-0.92817981	1.00000000	-0.38366202
-0.23095946	0.49734140	-0.01785999	0.01937961	-0.38366202	1.00000000

Covariance matrix
4.02258964E-17	-7.52291362E-17	8.72263377E-17	-5.18674858E-15	2.75434046E-14	-2.27659817E-14
-7.52291362E-17	1.64260770E-15	-1.88334200E-15	4.56208334E-14	-3.66394114E-13	3.13270353E-13
8.72263377E-17	-1.88334200E-15	2.72483980E-11	8.35301364E-11	-8.18589575E-11	-1.44893700E-12
-5.18674858E-15	4.56208334E-14	8.35301364E-11	1.84263440E-09	-1.84600814E-09	1.29289217E-11
2.75434046E-14	-3.66394114E-13	-8.18589575E-11	-1.84600814E-09	2.14666272E-09	-2.76266657E-10
-2.27659817E-14	3.13270353E-13	-1.44893700E-12	1.29289217E-11	-2.76266657E-10	2.41543590E-10