AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SE51 ∴ Orbital info ∴ Epoch epochXXX

(239824) 1998SE51 ▹

ORBITAL INFORMATION

◲

(ASCII data file 239824.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.76131	1.835e-08	au
e	0.094813	6.083e-08
i	0.451	6.131e-06	deg
Ω	264.209	0.0007885	deg
ω	80.287	0.0007891	deg
M	235.317	3.562e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4995	au
Aphelion	3.0231	au
Asc. node-Earth separation	1.67519	au
Desc. node-Earth separation	1.80007	au
Earth MOID	1.4917	au
Orbital period	1675.99	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.23906026	-0.00516257	-0.00074535	-0.00162255	-0.14723604
0.23906026	1.00000000	0.00531594	-0.00361750	0.01148481	-0.27877717
-0.00516257	0.00531594	1.00000000	-0.33570747	0.33501765	0.00636386
-0.00074535	-0.00361750	-0.33570747	1.00000000	-0.99892272	-0.00536156
-0.00162255	0.01148481	0.33501765	-0.99892272	1.00000000	-0.03971015
-0.14723604	-0.27877717	0.00636386	-0.00536156	-0.03971015	1.00000000

Covariance matrix
3.36720908E-16	2.66865625E-16	-5.80823387E-16	-1.07839170E-14	-2.34937228E-14	-9.62449366E-14
2.66865625E-16	3.70084092E-15	1.98277187E-15	-1.73517137E-13	5.51305682E-13	-6.04137981E-13
-5.80823387E-16	1.98277187E-15	3.75911612E-11	-1.62288458E-09	1.62079901E-09	1.38992835E-12
-1.07839170E-14	-1.73517137E-13	-1.62288458E-09	6.21680901E-07	-6.21490168E-07	-1.50592531E-10
-2.34937228E-14	5.51305682E-13	1.62079901E-09	-6.21490168E-07	6.22640280E-07	-1.11621748E-09
-9.62449366E-14	-6.04137981E-13	1.38992835E-12	-1.50592531E-10	-1.11621748E-09	1.26898780E-09