AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YC15 ∴ Orbital info ∴ Epoch epochXXX

(355921) 2008YC15 ▹

ORBITAL INFORMATION

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(ASCII data file 355921.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36352	1.725e-08	au
e	0.011213	5.847e-08
i	6.25	5.514e-06	deg
Ω	262.025	5.912e-05	deg
ω	55.098	0.0003084	deg
M	192.193	0.0003008	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.337	au
Aphelion	2.39	au
Asc. node-Earth separation	1.33251	au
Desc. node-Earth separation	1.39488	au
Earth MOID	1.3257	au
Orbital period	1327.21	days
Date of orbit computation	apr 23 21:05

Correlation matrix
1.00000000	-0.31461726	0.02171693	-0.00190335	-0.34697461	0.33463708
-0.31461726	1.00000000	-0.01987448	0.00598201	0.24980907	-0.25399822
0.02171693	-0.01987448	1.00000000	-0.05477896	-0.00573831	0.01588781
-0.00190335	0.00598201	-0.05477896	1.00000000	-0.17680342	-0.01390194
-0.34697461	0.24980907	-0.00573831	-0.17680342	1.00000000	-0.98139697
0.33463708	-0.25399822	0.01588781	-0.01390194	-0.98139697	1.00000000

Covariance matrix
2.97424350E-16	-3.17226631E-16	2.06497642E-15	-1.94054664E-15	-1.84560333E-12	1.73577449E-12
-3.17226631E-16	3.41820145E-15	-6.40653067E-15	2.06758298E-14	4.50463320E-12	-4.46642954E-12
2.06497642E-15	-6.40653067E-15	3.03988134E-11	-1.78549687E-11	-9.75809199E-12	2.63465268E-11
-1.94054664E-15	2.06758298E-14	-1.78549687E-11	3.49489408E-09	-3.22374058E-09	-2.47185720E-10
-1.84560333E-12	4.50463320E-12	-9.75809199E-12	-3.22374058E-09	9.51272238E-08	-9.10391310E-08
1.73577449E-12	-4.46642954E-12	2.63465268E-11	-2.47185720E-10	-9.10391310E-08	9.04611204E-08