AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007EZ91 ∴ Orbital info ∴ Epoch epochXXX

(320090) 2007EZ91 ▹

ORBITAL INFORMATION

◲

(ASCII data file 320090.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.80054	2.362e-08	au
e	0.044965	5.861e-08
i	3.197	6.434e-06	deg
Ω	205.625	0.0001065	deg
ω	9.368	0.0001265	deg
M	178.221	6.891e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6746	au
Aphelion	2.9265	au
Asc. node-Earth separation	1.67269	au
Desc. node-Earth separation	1.92931	au
Earth MOID	1.66762	au
Orbital period	1711.83	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	0.14396728	0.01329774	0.00613921	0.04118400	-0.18658341
0.14396728	1.00000000	-0.00258401	-0.00264681	-0.00502399	0.00682677
0.01329774	-0.00258401	1.00000000	0.00002239	0.00033444	-0.00245686
0.00613921	-0.00264681	0.00002239	1.00000000	-0.84316400	0.00189672
0.04118400	-0.00502399	0.00033444	-0.84316400	1.00000000	-0.53521743
-0.18658341	0.00682677	-0.00245686	0.00189672	-0.53521743	1.00000000

Covariance matrix
5.57874174E-16	1.99304155E-16	2.02089201E-15	1.54495145E-14	1.23003882E-13	-3.03674402E-13
1.99304155E-16	3.43533285E-15	-9.74485797E-16	-1.65288134E-14	-3.72353727E-14	2.75719117E-14
2.02089201E-15	-9.74485797E-16	4.13993942E-11	1.53523811E-14	2.72107695E-13	-1.08929329E-12
1.54495145E-14	-1.65288134E-14	1.53523811E-14	1.13518809E-08	-1.13597343E-08	1.39252742E-11
1.23003882E-13	-3.72353727E-14	2.72107695E-13	-1.13597343E-08	1.59898506E-08	-4.66358057E-09
-3.03674402E-13	2.75719117E-14	-1.08929329E-12	1.39252742E-11	-4.66358057E-09	4.74825543E-09