AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SY177 ∴ Orbital info ∴ Epoch epochXXX

(448147) 2008SY177 ▹

ORBITAL INFORMATION

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(ASCII data file 448147.eq0)

Keplerian elements at epoch
57592.6 MJD
	Value	1-σ variation	Units
a	2.3659	1.647e-08	au
e	0.164721	7.74e-08
i	2.409	7.844e-06	deg
Ω	343.704	0.0002055	deg
ω	73.393	0.0002105	deg
M	35.674	3.646e-05	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9762	au
Aphelion	2.7556	au
Asc. node-Earth separation	1.19002	au
Desc. node-Earth separation	1.42534	au
Earth MOID	0.98983	au
Orbital period	1329.21	days
Date of orbit computation	Jun 5 02:13

Correlation matrix
1.00000000	-0.00391949	0.00815799	0.00361420	0.05415716	-0.28402612
-0.00391949	1.00000000	-0.02173621	0.00633397	0.03763189	-0.18264746
0.00815799	-0.02173621	1.00000000	0.00772867	-0.00536796	-0.01354789
0.00361420	0.00633397	0.00772867	1.00000000	-0.97618143	0.00560374
0.05415716	0.03763189	-0.00536796	-0.97618143	1.00000000	-0.22039813
-0.28402612	-0.18264746	-0.01354789	0.00560374	-0.22039813	1.00000000

Covariance matrix
2.71218629E-16	-4.99591512E-18	1.05387536E-15	1.22301132E-14	1.87789157E-13	-1.70524437E-13
-4.99591512E-18	5.99035174E-15	-1.31964304E-14	1.00730457E-13	6.13249229E-13	-5.15357246E-13
1.05387536E-15	-1.31964304E-14	6.15308473E-11	1.24569035E-11	-8.86564248E-12	-3.87424161E-12
1.22301132E-14	1.00730457E-13	1.24569035E-11	4.22199061E-08	-4.22322329E-08	4.19763678E-11
1.87789157E-13	6.13249229E-13	-8.86564248E-12	-4.22322329E-08	4.43312256E-08	-1.69173117E-09
-1.70524437E-13	-5.15357246E-13	-3.87424161E-12	4.19763678E-11	-1.69173117E-09	1.32903727E-09