AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SO256 ∴ Orbital info ∴ Epoch epochXXX

2009SO256 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009SO256.eq0)

Keplerian elements at epoch
57666.7 MJD
	Value	1-σ variation	Units
a	2.8635	4.315e-08	au
e	0.050409	1.478e-07
i	1.312	1.433e-05	deg
Ω	237.535	0.0005643	deg
ω	105.857	0.0005775	deg
M	179.358	0.0001362	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7191	au
Aphelion	3.0078	au
Asc. node-Earth separation	1.88312	au
Desc. node-Earth separation	1.82958	au
Earth MOID	1.71041	au
Orbital period	1769.88	days
Date of orbit computation	apr 24 01:37

Correlation matrix
1.00000000	0.09644719	-0.01860990	0.00028250	0.08792350	-0.37239775
0.09644719	1.00000000	-0.01871214	0.01497579	0.12985649	-0.63048367
-0.01860990	-0.01871214	1.00000000	-0.63705670	0.61609225	0.02485979
0.00028250	0.01497579	-0.63705670	1.00000000	-0.97187890	-0.02032948
0.08792350	0.12985649	0.61609225	-0.97187890	1.00000000	-0.21525842
-0.37239775	-0.63048367	0.02485979	-0.02032948	-0.21525842	1.00000000

Covariance matrix
1.86170884E-15	6.14872925E-16	-1.15059765E-14	6.87792985E-15	2.19099615E-12	-2.18882613E-12
6.14872925E-16	2.18313123E-14	-3.96174874E-14	1.24855768E-12	1.10811381E-11	-1.26900139E-11
-1.15059765E-14	-3.96174874E-14	2.05327394E-10	-5.15086729E-09	5.09858860E-09	4.85254220E-11
6.87792985E-15	1.24855768E-12	-5.15086729E-09	3.18388709E-07	-3.16717283E-07	-1.56262006E-09
2.19099615E-12	1.10811381E-11	5.09858860E-09	-3.16717283E-07	3.33550474E-07	-1.69351580E-08
-2.18882613E-12	-1.26900139E-11	4.85254220E-11	-1.56262006E-09	-1.69351580E-08	1.85565256E-08