AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SL255 ∴ Orbital info ∴ Epoch epochXXX

(274550) 2008SL255 ▹

ORBITAL INFORMATION

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(ASCII data file 274550.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.80881	1.705e-08	au
e	0.096762	5.37e-08
i	3.374	5.934e-06	deg
Ω	72.657	0.0001312	deg
ω	223.889	0.0001398	deg
M	190.055	4.976e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.537	au
Aphelion	3.0806	au
Asc. node-Earth separation	2.00608	au
Desc. node-Earth separation	1.58689	au
Earth MOID	1.52222	au
Orbital period	1719.42	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	0.00904081	-0.00601210	-0.00310360	0.02991919	-0.19711882
0.00904081	1.00000000	-0.00737409	-0.00138374	0.13473110	-0.43085211
-0.00601210	-0.00737409	1.00000000	-0.47096913	0.43977353	0.00549345
-0.00310360	-0.00138374	-0.47096913	1.00000000	-0.93927565	0.00864330
0.02991919	0.13473110	0.43977353	-0.93927565	1.00000000	-0.34703248
-0.19711882	-0.43085211	0.00549345	0.00864330	-0.34703248	1.00000000

Covariance matrix
2.90718863E-16	8.27850228E-18	-6.08266243E-16	-6.94139025E-15	7.13307156E-14	-1.67234367E-13
8.27850228E-18	2.88413786E-15	-2.34988934E-15	-9.74777642E-15	1.01173338E-12	-1.15132267E-12
-6.08266243E-16	-2.34988934E-15	3.52096939E-11	-3.66578637E-10	3.64880304E-10	1.62194954E-12
-6.94139025E-15	-9.74777642E-15	-3.66578637E-10	1.72062871E-08	-1.72276822E-08	5.64136231E-11
7.13307156E-14	1.01173338E-12	3.64880304E-10	-1.72276822E-08	1.95515150E-08	-2.41446633E-09
-1.67234367E-13	-1.15132267E-12	1.62194954E-12	5.64136231E-11	-2.41446633E-09	2.47583474E-09