AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998OL15 ∴ Orbital info ∴ Epoch epochXXX

(213045) 1998OL15 ▹

ORBITAL INFORMATION

◲

(ASCII data file 213045.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36035	1.213e-08	au
e	0.178566	3.652e-08
i	8.078	5.005e-06	deg
Ω	313.817	3.299e-05	deg
ω	319.112	3.666e-05	deg
M	62.398	1.78e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9389	au
Aphelion	2.7818	au
Asc. node-Earth separation	0.99936	au
Desc. node-Earth separation	1.65642	au
Earth MOID	0.93056	au
Orbital period	1324.53	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.35825381	-0.00326945	0.00088715	0.06491612	-0.45194298
0.35825381	1.00000000	-0.01216326	-0.00767827	0.07396426	-0.29257303
-0.00326945	-0.01216326	1.00000000	0.41288107	-0.37761685	0.01883138
0.00088715	-0.00767827	0.41288107	1.00000000	-0.89084459	0.00255477
0.06491612	0.07396426	-0.37761685	-0.89084459	1.00000000	-0.42465681
-0.45194298	-0.29257303	0.01883138	0.00255477	-0.42465681	1.00000000

Covariance matrix
1.47160859E-16	1.58695576E-16	-1.98497117E-16	3.55063178E-16	2.88709564E-14	-9.75993565E-14
1.58695576E-16	1.33338539E-15	-2.22285868E-15	-9.25027476E-15	9.90175544E-14	-1.90186329E-13
-1.98497117E-16	-2.22285868E-15	2.50477072E-11	6.81745464E-11	-6.92863663E-11	1.67777301E-12
3.55063178E-16	-9.25027476E-15	6.81745464E-11	1.08849536E-09	-1.07752579E-09	1.50048949E-12
2.88709564E-14	9.90175544E-14	-6.92863663E-11	-1.07752579E-09	1.34407923E-09	-2.77151790E-10
-9.75993565E-14	-1.90186329E-13	1.67777301E-12	1.50048949E-12	-2.77151790E-10	3.16908810E-10