AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005ER323 ∴ Orbital info ∴ Epoch epochXXX

(220915) 2005ER323 ▹

ORBITAL INFORMATION

◲

(ASCII data file 220915.eq0)

Keplerian elements at epoch
57669.2 MJD
	Value	1-σ variation	Units
a	2.28679	1.061e-08	au
e	0.184059	8.721e-08
i	2.233	8.982e-06	deg
Ω	332.679	0.0001377	deg
ω	236.443	0.0001396	deg
M	122.494	2.304e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8659	au
Aphelion	2.7077	au
Asc. node-Earth separation	1.44865	au
Desc. node-Earth separation	1.01626	au
Earth MOID	0.86183	au
Orbital period	1263.1	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.45379884	0.01413593	-0.00604952	0.05292576	-0.36088710
-0.45379884	1.00000000	-0.01762658	0.00244670	-0.05516126	0.49631962
0.01413593	-0.01762658	1.00000000	0.04658078	-0.04573401	-0.00652260
-0.00604952	0.00244670	0.04658078	1.00000000	-0.98479734	0.00156449
0.05292576	-0.05516126	-0.04573401	-0.98479734	1.00000000	-0.16814136
-0.36088710	0.49631962	-0.00652260	0.00156449	-0.16814136	1.00000000

Covariance matrix
1.12473449E-16	-4.19715926E-16	1.34650827E-15	-8.83201908E-15	7.83415375E-14	-8.81901651E-14
-4.19715926E-16	7.60561136E-15	-1.38068577E-14	2.93738960E-14	-6.71430804E-13	9.97360809E-13
1.34650827E-15	-1.38068577E-14	8.06713429E-11	5.75944119E-11	-5.73322420E-11	-1.34990768E-12
-8.83201908E-15	2.93738960E-14	5.75944119E-11	1.89508189E-08	-1.89217300E-08	4.96260306E-12
7.83415375E-14	-6.71430804E-13	-5.73322420E-11	-1.89217300E-08	1.94804942E-08	-5.40752252E-10
-8.81901651E-14	9.97360809E-13	-1.34990768E-12	4.96260306E-12	-5.40752252E-10	5.30942601E-10