AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008ST143 ∴ Orbital info ∴ Epoch epochXXX

(342155) 2008ST143 ▹

ORBITAL INFORMATION

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(ASCII data file 342155.eq0)

Keplerian elements at epoch
58143.3 MJD
	Value	1-σ variation	Units
a	2.63877	2.07e-08	au
e	0.256156	5.153e-08
i	4.726	7.671e-06	deg
Ω	50.472	5.834e-05	deg
ω	247.43	6.026e-05	deg
M	128.918	1.316e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9628	au
Aphelion	3.3147	au
Asc. node-Earth separation	1.74423	au
Desc. node-Earth separation	1.2357	au
Earth MOID	0.95304	au
Orbital period	1565.68	days
Date of orbit computation	Jun 5 01:50

Correlation matrix
1.00000000	-0.46226543	0.02445888	-0.01456139	0.03011505	-0.10764548
-0.46226543	1.00000000	-0.02364426	0.00412498	-0.07225357	0.33622827
0.02445888	-0.02364426	1.00000000	0.02922104	-0.02403881	-0.01421670
-0.01456139	0.00412498	0.02922104	1.00000000	-0.96357390	0.00184693
0.03011505	-0.07225357	-0.02403881	-0.96357390	1.00000000	-0.25926538
-0.10764548	0.33622827	-0.01421670	0.00184693	-0.25926538	1.00000000

Covariance matrix
4.28491684E-16	-4.93112057E-16	3.88378754E-15	-1.75841915E-14	3.75657417E-14	-2.93245063E-14
-4.93112057E-16	2.65562048E-15	-9.34665987E-15	1.24009099E-14	-2.24377610E-13	2.28024196E-13
3.88378754E-15	-9.34665987E-15	5.88430825E-11	1.30765093E-11	-1.11121437E-11	-1.43519248E-12
-1.75841915E-14	1.24009099E-14	1.30765093E-11	3.40327419E-09	-3.38743283E-09	1.41795465E-12
3.75657417E-14	-2.24377610E-13	-1.11121437E-11	-3.38743283E-09	3.63140246E-09	-2.05610564E-10
-2.93245063E-14	2.28024196E-13	-1.43519248E-12	1.41795465E-12	-2.05610564E-10	1.73191829E-10