AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SG143 ∴ Orbital info ∴ Epoch epochXXX

2008SG143 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2008SG143.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.23429	7.769e-08	au
e	0.121247	1.454e-07
i	19.677	1.644e-05	deg
Ω	41.024	3.451e-05	deg
ω	314.806	7.065e-05	deg
M	269.178	6.276e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8421	au
Aphelion	3.6264	au
Asc. node-Earth separation	1.9447	au
Desc. node-Earth separation	2.47679	au
Earth MOID	1.8749	au
Orbital period	2124.55	days
Date of orbit computation	apr 24 01:33

Correlation matrix
1.00000000	-0.39275417	-0.01744961	-0.05308906	0.01032114	-0.31219637
-0.39275417	1.00000000	0.00382103	0.01167638	0.09864992	-0.05323264
-0.01744961	0.00382103	1.00000000	-0.04449537	0.01881369	0.00924189
-0.05308906	0.01167638	-0.04449537	1.00000000	-0.44427911	-0.00438461
0.01032114	0.09864992	0.01881369	-0.44427911	1.00000000	-0.83298760
-0.31219637	-0.05323264	0.00924189	-0.00438461	-0.83298760	1.00000000

Covariance matrix
6.03599951E-15	-4.43654331E-15	-2.22822644E-14	-1.42332155E-13	5.66520549E-14	-1.52219847E-12
-4.43654331E-15	2.11396912E-14	9.13121679E-15	5.85842316E-14	1.01334992E-12	-4.85731363E-13
-2.22822644E-14	9.13121679E-15	2.70145731E-10	-2.52369713E-11	2.18467320E-11	9.53298416E-12
-1.42332155E-13	5.85842316E-14	-2.52369713E-11	1.19082177E-09	-1.08316013E-09	-9.49561535E-12
5.66520549E-14	1.01334992E-12	2.18467320E-11	-1.08316013E-09	4.99145062E-09	-3.69335250E-09
-1.52219847E-12	-4.85731363E-13	9.53298416E-12	-9.49561535E-12	-3.69335250E-09	3.93856181E-09