AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013EW121 ∴ Orbital info ∴ Epoch epochXXX

(577488) 2013EW121 ▹

ORBITAL INFORMATION

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(ASCII data file 577488.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.40277	2.274e-08	au
e	0.199041	5.996e-08
i	4.823	9.508e-06	deg
Ω	172.678	7.996e-05	deg
ω	281.208	8.578e-05	deg
M	49.548	3.432e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9245	au
Aphelion	2.881	au
Asc. node-Earth separation	1.22779	au
Desc. node-Earth separation	1.39548	au
Earth MOID	0.94851	au
Orbital period	1360.4	days
Date of orbit computation	Jun 5 02:40

Correlation matrix
1.00000000	-0.43433710	0.01244954	-0.00878635	0.15982891	-0.68840233
-0.43433710	1.00000000	-0.01800685	-0.00103860	-0.11713551	0.45822605
0.01244954	-0.01800685	1.00000000	0.38904069	-0.35415117	-0.02250347
-0.00878635	-0.00103860	0.38904069	1.00000000	-0.93268716	0.00981824
0.15982891	-0.11713551	-0.35415117	-0.93268716	1.00000000	-0.34608796
-0.68840233	0.45822605	-0.02250347	0.00981824	-0.34608796	1.00000000

Covariance matrix
5.17028101E-16	-5.92217144E-16	2.69143757E-15	-1.59756477E-14	3.11736181E-13	-5.37269280E-13
-5.92217144E-16	3.59578692E-15	-1.02661704E-14	-4.98010498E-15	-6.02504579E-13	9.43125210E-13
2.69143757E-15	-1.02661704E-14	9.03956743E-11	2.95775304E-10	-2.88826687E-10	-7.34371584E-12
-1.59756477E-14	-4.98010498E-15	2.95775304E-10	6.39419850E-09	-6.39740524E-09	2.69475526E-11
3.11736181E-13	-6.02504579E-13	-2.88826687E-10	-6.39740524E-09	7.35782775E-09	-1.01895242E-09
-5.37269280E-13	9.43125210E-13	-7.34371584E-12	2.69475526E-11	-1.01895242E-09	1.17810829E-09