AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EW72 ∴ Orbital info ∴ Epoch epochXXX

(381134) 2007EW72 ▹

ORBITAL INFORMATION

◲

(ASCII data file 381134.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39465	1.444e-08	au
e	0.199276	5.97e-08
i	1.358	7.579e-06	deg
Ω	58.934	0.0003021	deg
ω	15.619	0.0003032	deg
M	299.217	2.506e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9175	au
Aphelion	2.8718	au
Asc. node-Earth separation	0.94243	au
Desc. node-Earth separation	1.83322	au
Earth MOID	0.93288	au
Orbital period	1353.51	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	-0.25371069	0.00378573	0.00324036	0.01540699	-0.48072186
-0.25371069	1.00000000	0.00084051	-0.01197299	-0.02527219	0.43246615
0.00378573	0.00084051	1.00000000	-0.36315319	0.36268719	-0.00836083
0.00324036	-0.01197299	-0.36315319	1.00000000	-0.99596840	0.00387451
0.01540699	-0.02527219	0.36268719	-0.99596840	1.00000000	-0.08829899
-0.48072186	0.43246615	-0.00836083	0.00387451	-0.08829899	1.00000000

Covariance matrix
2.08601230E-16	-2.18766787E-16	4.14378166E-16	1.41383613E-14	6.74795101E-14	-1.73981605E-13
-2.18766787E-16	3.56425195E-15	3.80289684E-16	-2.15940886E-13	-4.57533532E-13	6.46974779E-13
4.14378166E-16	3.80289684E-16	5.74351966E-11	-8.31432212E-10	8.33521990E-10	-1.58777781E-12
1.41383613E-14	-2.15940886E-13	-8.31432212E-10	9.12632346E-08	-9.12408413E-08	2.93302585E-11
6.74795101E-14	-4.57533532E-13	8.33521990E-10	-9.12408413E-08	9.19584376E-08	-6.70969151E-10
-1.73981605E-13	6.46974779E-13	-1.58777781E-12	2.93302585E-11	-6.70969151E-10	6.27916742E-10