AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002ER56 ∴ Orbital info ∴ Epoch epochXXX

(270482) 2002ER56 ▹

ORBITAL INFORMATION

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(ASCII data file 270482.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69138	1.388e-08	au
e	0.143125	5.076e-08
i	4.302	5.158e-06	deg
Ω	302.613	7.588e-05	deg
ω	207.892	7.945e-05	deg
M	4.411	2.303e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3062	au
Aphelion	3.0766	au
Asc. node-Earth separation	2.00267	au
Desc. node-Earth separation	1.35638	au
Earth MOID	1.31881	au
Orbital period	1612.72	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.17101826	0.02180643	-0.01958740	0.09679251	-0.45391269
0.17101826	1.00000000	-0.00270617	-0.00694501	0.09238697	-0.29367160
0.02180643	-0.00270617	1.00000000	0.14355018	-0.14055736	0.00788170
-0.01958740	-0.00694501	0.14355018	1.00000000	-0.95514058	0.01268365
0.09679251	0.09238697	-0.14055736	-0.95514058	1.00000000	-0.29842630
-0.45391269	-0.29367160	0.00788170	0.01268365	-0.29842630	1.00000000

Covariance matrix
1.92598483E-16	1.20463335E-16	1.56109168E-15	-2.06270332E-14	1.06720270E-13	-1.45090609E-13
1.20463335E-16	2.57615475E-15	-7.08531216E-16	-2.67480483E-14	3.72542152E-13	-3.43311601E-13
1.56109168E-15	-7.08531216E-16	2.66093914E-11	5.61894380E-11	-5.76036225E-11	9.36435347E-13
-2.06270332E-14	-2.67480483E-14	5.61894380E-11	5.75793784E-09	-5.75810429E-09	2.21675726E-11
1.06720270E-13	3.72542152E-13	-5.76036225E-11	-5.75810429E-09	6.31186186E-09	-5.46080157E-10
-1.45090609E-13	-3.43311601E-13	9.36435347E-13	2.21675726E-11	-5.46080157E-10	5.30494770E-10