AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005ER93 ∴ Orbital info ∴ Epoch epochXXX

(227057) 2005ER93 ▹

ORBITAL INFORMATION

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(ASCII data file 227057.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.09509	2.108e-08	au
e	0.216737	5.655e-08
i	14.765	5.591e-06	deg
Ω	116.826	2.262e-05	deg
ω	95.464	2.929e-05	deg
M	167.95	1.541e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4243	au
Aphelion	3.7659	au
Asc. node-Earth separation	2.02881	au
Desc. node-Earth separation	1.87382	au
Earth MOID	1.4729	au
Orbital period	1988.88	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	-0.24169270	0.00027966	0.00372800	0.05843601	-0.40551040
-0.24169270	1.00000000	-0.05706914	-0.01049821	0.05684440	0.17208311
0.00027966	-0.05706914	1.00000000	0.39956990	-0.28631668	-0.03267777
0.00372800	-0.01049821	0.39956990	1.00000000	-0.75150829	0.00430980
0.05843601	0.05684440	-0.28631668	-0.75150829	1.00000000	-0.60447393
-0.40551040	0.17208311	-0.03267777	0.00430980	-0.60447393	1.00000000

Covariance matrix
4.44494422E-16	-2.88172511E-16	3.29625032E-17	1.77817014E-15	3.60802019E-14	-1.31705625E-13
-2.88172511E-16	3.19824483E-15	-1.80434271E-14	-1.34318272E-14	9.41453379E-14	1.49921276E-13
3.29625032E-17	-1.80434271E-14	3.12553058E-11	5.05380644E-11	-4.68774290E-11	-2.81438490E-12
1.77817014E-15	-1.34318272E-14	5.05380644E-11	5.11832574E-10	-4.97912459E-10	1.50207146E-12
3.60802019E-14	9.41453379E-14	-4.68774290E-11	-4.97912459E-10	8.57650822E-10	-2.72710582E-10
-1.31705625E-13	1.49921276E-13	-2.81438490E-12	1.50207146E-12	-2.72710582E-10	2.37322179E-10