AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BO18 ∴ Orbital info ∴ Epoch epochXXX

(228394) 2001BO18 ▹

ORBITAL INFORMATION

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(ASCII data file 228394.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72372	1.799e-08	au
e	0.20056	4.792e-08
i	5.364	4.947e-06	deg
Ω	83.082	5.924e-05	deg
ω	74.043	6.094e-05	deg
M	28.306	1.532e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1774	au
Aphelion	3.27	au
Asc. node-Earth separation	1.49438	au
Desc. node-Earth separation	1.75053	au
Earth MOID	1.19483	au
Orbital period	1641.88	days
Date of orbit computation	Jun 5 01:26

Correlation matrix
1.00000000	-0.19968209	0.01742143	-0.01547602	0.03445949	-0.45038793
-0.19968209	1.00000000	-0.00483426	0.00406226	0.08443019	-0.21363618
0.01742143	-0.00483426	1.00000000	-0.20987276	0.20158910	0.01015731
-0.01547602	0.00406226	-0.20987276	1.00000000	-0.96672512	0.00104018
0.03445949	0.08443019	0.20158910	-0.96672512	1.00000000	-0.23072347
-0.45038793	-0.21363618	0.01015731	0.00104018	-0.23072347	1.00000000

Covariance matrix
3.23687428E-16	-1.72172080E-16	1.55056796E-15	-1.64943964E-14	3.77838332E-14	-1.24149260E-13
-1.72172080E-16	2.29679057E-15	-1.14613246E-15	1.15330158E-14	2.46599814E-13	-1.56866420E-13
1.55056796E-15	-1.14613246E-15	2.44730518E-11	-6.15055742E-11	6.07778624E-11	7.69869589E-13
-1.64943964E-14	1.15330158E-14	-6.15055742E-11	3.50936618E-09	-3.49021074E-09	9.44095947E-13
3.77838332E-14	2.46599814E-13	6.07778624E-11	-3.49021074E-09	3.71422839E-09	-2.15437136E-10
-1.24149260E-13	-1.56866420E-13	7.69869589E-13	9.44095947E-13	-2.15437136E-10	2.34741005E-10