AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SB1 ∴ Orbital info ∴ Epoch epochXXX

(44353) 1998SB1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 44353.eq0)

Keplerian elements at epoch
57910.2 MJD
	Value	1-σ variation	Units
a	3.20042	2.299e-08	au
e	0.072488	4.352e-08
i	6.069	5.449e-06	deg
Ω	30.937	3.861e-05	deg
ω	296.889	5.187e-05	deg
M	144.993	3.446e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9684	au
Aphelion	3.4324	au
Asc. node-Earth separation	2.0892	au
Desc. node-Earth separation	2.28674	au
Earth MOID	1.96417	au
Orbital period	2091.27	days
Date of orbit computation	apr 23 19:55

Correlation matrix
1.00000000	0.05220264	0.01127451	-0.00587155	-0.04422470	0.06811185
0.05220264	1.00000000	0.00089955	-0.00426745	0.20487755	-0.32451728
0.01127451	0.00089955	1.00000000	-0.17229952	0.13469542	-0.01032250
-0.00587155	-0.00426745	-0.17229952	1.00000000	-0.73896252	0.00059639
-0.04422470	0.20487755	0.13469542	-0.73896252	1.00000000	-0.67089613
0.06811185	-0.32451728	-0.01032250	0.00059639	-0.67089613	1.00000000

Covariance matrix
5.28409976E-16	5.22287669E-17	1.41212982E-15	-5.21109091E-15	-5.27271250E-14	5.39562065E-14
5.22287669E-17	1.89436473E-15	2.13327227E-16	-7.17118492E-15	4.62497980E-13	-4.86746524E-13
1.41212982E-15	2.13327227E-16	2.96881305E-11	-3.62465050E-11	3.80651839E-11	-1.93824942E-12
-5.21109091E-15	-7.17118492E-15	-3.62465050E-11	1.49066916E-09	-1.47977849E-09	7.93516154E-13
-5.27271250E-14	4.62497980E-13	3.80651839E-11	-1.47977849E-09	2.69009320E-09	-1.19914632E-09
5.39562065E-14	-4.86746524E-13	-1.93824942E-12	7.93516154E-13	-1.19914632E-09	1.18758979E-09