AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001OB48 ∴ Orbital info ∴ Epoch epochXXX

(108765) 2001OB48 ▹

ORBITAL INFORMATION

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(ASCII data file 108765.eq0)

Keplerian elements at epoch
57748.0 MJD
	Value	1-σ variation	Units
a	3.11042	2.324e-08	au
e	0.036859	6.239e-08
i	14.155	5.455e-06	deg
Ω	287.416	2.316e-05	deg
ω	72.763	7.431e-05	deg
M	254.641	7.045e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9958	au
Aphelion	3.2251	au
Asc. node-Earth separation	2.05464	au
Desc. node-Earth separation	2.15707	au
Earth MOID	2.01873	au
Orbital period	2003.67	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.01127725	0.03285910	-0.01136951	0.11044435	-0.11787378
-0.01127725	1.00000000	-0.00601409	-0.00403651	-0.14637123	0.12354212
0.03285910	-0.00601409	1.00000000	0.20724597	-0.05446807	-0.00906605
-0.01136951	-0.00403651	0.20724597	1.00000000	-0.30440713	0.00343587
0.11044435	-0.14637123	-0.05446807	-0.30440713	1.00000000	-0.95158073
-0.11787378	0.12354212	-0.00906605	0.00343587	-0.95158073	1.00000000

Covariance matrix
5.39935784E-16	-1.63490675E-17	4.16493270E-15	-6.11791181E-15	1.90714278E-13	-1.92962470E-13
-1.63490675E-17	3.89258067E-15	-2.04677488E-15	-5.83197659E-15	-6.78645830E-13	5.43023277E-13
4.16493270E-15	-2.04677488E-15	2.97551720E-11	2.61792811E-11	-2.20796363E-11	-3.48404467E-12
-6.11791181E-15	-5.83197659E-15	2.61792811E-11	5.36266655E-10	-5.23858353E-10	5.60546078E-12
1.90714278E-13	-6.78645830E-13	-2.20796363E-11	-5.23858353E-10	5.52252029E-09	-4.98194427E-09
-1.92962470E-13	5.43023277E-13	-3.48404467E-12	5.60546078E-12	-4.98194427E-09	4.96328412E-09