AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SX87 ∴ Orbital info ∴ Epoch epochXXX

(349545) 2008SX87 ▹

ORBITAL INFORMATION

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(ASCII data file 349545.eq0)

Keplerian elements at epoch
58147.4 MJD
	Value	1-σ variation	Units
a	2.24771	1.476e-08	au
e	0.059223	4.227e-08
i	7	6.654e-06	deg
Ω	15.275	5.254e-05	deg
ω	226.436	9.261e-05	deg
M	50.987	7.671e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1146	au
Aphelion	2.3808	au
Asc. node-Earth separation	1.33709	au
Desc. node-Earth separation	1.15227	au
Earth MOID	1.11102	au
Orbital period	1230.86	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	0.26603550	-0.00996871	0.00628807	-0.29275113	0.34650927
0.26603550	1.00000000	-0.01371321	0.00666667	-0.08232998	0.09091074
-0.00996871	-0.01371321	1.00000000	-0.50621888	0.27746971	0.00902899
0.00628807	0.00666667	-0.50621888	1.00000000	-0.55012615	-0.01426436
-0.29275113	-0.08232998	0.27746971	-0.55012615	1.00000000	-0.82595600
0.34650927	0.09091074	0.00902899	-0.01426436	-0.82595600	1.00000000

Covariance matrix
2.17755684E-16	1.65950999E-16	-9.78875522E-16	4.87550299E-15	-4.00096192E-13	3.92227250E-13
1.65950999E-16	1.78694445E-15	-3.85743162E-15	1.48075067E-14	-3.22325484E-13	2.94787357E-13
-9.78875522E-16	-3.85743162E-15	4.42799742E-11	-1.76994408E-10	1.71001666E-10	4.60872498E-12
4.87550299E-15	1.48075067E-14	-1.76994408E-10	2.76080074E-09	-2.67707724E-09	-5.74920753E-11
-4.00096192E-13	-3.22325484E-13	1.71001666E-10	-2.67707724E-09	8.57752847E-09	-5.86781142E-09
3.92227250E-13	2.94787357E-13	4.60872498E-12	-5.74920753E-11	-5.86781142E-09	5.88404928E-09