AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SQ54 ∴ Orbital info ∴ Epoch epochXXX

(295557) 2008SQ54 ▹

ORBITAL INFORMATION

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(ASCII data file 295557.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05509	3.537e-08	au
e	0.185894	5.921e-08
i	0.561	7.361e-06	deg
Ω	191.201	0.0005961	deg
ω	119.634	0.0005966	deg
M	10.378	2.531e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4872	au
Aphelion	3.623	au
Asc. node-Earth separation	2.24771	au
Desc. node-Earth separation	1.70249	au
Earth MOID	1.47264	au
Orbital period	1950.45	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	0.00281808	-0.00156135	-0.00819400	0.02009963	-0.66178619
0.00281808	1.00000000	0.00351855	-0.00332813	0.01046773	-0.18954919
-0.00156135	0.00351855	1.00000000	-0.10008316	0.09985041	0.00462466
-0.00819400	-0.00332813	-0.10008316	1.00000000	-0.99941104	0.00335744
0.02009963	0.01046773	0.09985041	-0.99941104	1.00000000	-0.03464360
-0.66178619	-0.18954919	0.00462466	0.00335744	-0.03464360	1.00000000

Covariance matrix
1.25100117E-15	5.90203629E-18	-4.06500310E-16	-1.72767986E-13	4.24102244E-13	-5.92388719E-13
5.90203629E-18	3.50622792E-15	1.53360796E-15	-1.17478688E-13	3.69765208E-13	-2.84054864E-13
-4.06500310E-16	1.53360796E-15	5.41827566E-11	-4.39167387E-10	4.38464093E-10	8.61530822E-13
-1.72767986E-13	-1.17478688E-13	-4.39167387E-10	3.55366994E-07	-3.55415450E-07	5.06532755E-11
4.24102244E-13	3.69765208E-13	4.38464093E-10	-3.55415450E-07	3.55882990E-07	-5.23042336E-10
-5.92388719E-13	-2.84054864E-13	8.61530822E-13	5.06532755E-11	-5.23042336E-10	6.40501937E-10