AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009OB3 ∴ Orbital info ∴ Epoch epochXXX

2009OB3 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009OB3.eq0)

Keplerian elements at epoch
57574.6 MJD
	Value	1-σ variation	Units
a	2.24697	4.739e-08	au
e	0.440481	3.011e-07
i	26.394	2.362e-05	deg
Ω	106.932	1.484e-05	deg
ω	218.204	5.751e-05	deg
M	21.963	2.291e-05	deg

Other useful info
Absolute Magnitude (H)	19.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.2572	au
Aphelion	3.2367	au
Asc. node-Earth separation	1.78459	au
Desc. node-Earth separation	0.32865	au
Earth MOID	0.30118	au
Orbital period	1230.26	days
Date of orbit computation	apr 24 01:36

Correlation matrix
1.00000000	-0.95991327	0.69971851	-0.12446603	-0.45412517	0.20325954
-0.95991327	1.00000000	-0.66982861	0.11887940	0.56584589	-0.29079879
0.69971851	-0.66982861	1.00000000	-0.33070458	-0.28851389	0.18024871
-0.12446603	0.11887940	-0.33070458	1.00000000	0.07571875	-0.31610925
-0.45412517	0.56584589	-0.28851389	0.07571875	1.00000000	-0.91213494
0.20325954	-0.29079879	0.18024871	-0.31610925	-0.91213494	1.00000000

Covariance matrix
2.24608944E-15	-1.36983729E-14	7.83276468E-13	-8.75479190E-14	-1.23785218E-12	2.20660374E-13
-1.36983729E-14	9.06665173E-14	-4.76392980E-12	5.31265404E-13	9.79944125E-12	-2.00574603E-12
7.83276468E-13	-4.76392980E-12	5.57900039E-10	-1.15931080E-10	-3.91944531E-10	9.75237175E-11
-8.75479190E-14	5.31265404E-13	-1.15931080E-10	2.20273861E-10	6.46345291E-11	-1.07467854E-10
-1.23785218E-12	9.79944125E-12	-3.91944531E-10	6.46345291E-11	3.30795329E-09	-1.20170719E-09
2.20660374E-13	-2.00574603E-12	9.75237175E-11	-1.07467854E-10	-1.20170719E-09	5.24710516E-10