AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2217T-2 ∴ Orbital info ∴ Epoch epochXXX

(190278) 2217T-2 ▹

ORBITAL INFORMATION

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(ASCII data file 190278.eq0)

Keplerian elements at epoch
57395.9 MJD
	Value	1-σ variation	Units
a	2.68915	1.739e-08	au
e	0.17559	5.937e-08
i	1.725	7.15e-06	deg
Ω	180.529	0.0001734	deg
ω	149.991	0.0001744	deg
M	238.051	1.784e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.217	au
Aphelion	3.1613	au
Asc. node-Earth separation	2.07663	au
Desc. node-Earth separation	1.25794	au
Earth MOID	1.20431	au
Orbital period	1610.72	days
Date of orbit computation	Jun 5 01:18

Correlation matrix
1.00000000	0.14694877	-0.00525799	-0.00523160	0.02200191	-0.18718632
0.14694877	1.00000000	0.00278829	0.00783330	0.02534231	-0.36487191
-0.00525799	0.00278829	1.00000000	0.12316403	-0.12251107	-0.00016742
-0.00523160	0.00783330	0.12316403	1.00000000	-0.99447147	0.00086706
0.02200191	0.02534231	-0.12251107	-0.99447147	1.00000000	-0.10279468
-0.18718632	-0.36487191	-0.00016742	0.00086706	-0.10279468	1.00000000

Covariance matrix
3.02514643E-16	1.51748519E-16	-6.53900820E-16	-1.57794897E-14	6.67415161E-14	-5.80780211E-14
1.51748519E-16	3.52509343E-15	1.18370099E-15	8.06520446E-14	2.62418192E-13	-3.86447266E-13
-6.53900820E-16	1.18370099E-15	5.11254398E-11	1.52717037E-10	-1.52776406E-10	-2.13550817E-14
-1.57794897E-14	8.06520446E-14	1.52717037E-10	3.00725421E-08	-3.00773670E-08	2.68224455E-12
6.67415161E-14	2.62418192E-13	-1.52776406E-10	-3.00773670E-08	3.04175922E-08	-3.19814065E-10
-5.80780211E-14	-3.86447266E-13	-2.13550817E-14	2.68224455E-12	-3.19814065E-10	3.18221111E-10