AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004EX21 ∴ Orbital info ∴ Epoch epochXXX

(245029) 2004EX21 ▹

ORBITAL INFORMATION

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(ASCII data file 245029.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33395	1.011e-08	au
e	0.133419	3.708e-08
i	3.586	4.974e-06	deg
Ω	138.021	7.426e-05	deg
ω	112.574	7.808e-05	deg
M	162.73	2.148e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0226	au
Aphelion	2.6453	au
Asc. node-Earth separation	1.43055	au
Desc. node-Earth separation	1.16723	au
Earth MOID	1.0115	au
Orbital period	1302.37	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	-0.08309800	-0.01295633	-0.00099385	-0.11158829	0.16893116
-0.08309800	1.00000000	-0.01218417	0.00097084	-0.05733210	0.21008980
-0.01295633	-0.01218417	1.00000000	0.30785742	-0.28719420	-0.01298862
-0.00099385	0.00097084	0.30785742	1.00000000	-0.94998995	0.00179213
-0.11158829	-0.05733210	-0.28719420	-0.94998995	1.00000000	-0.30476172
0.16893116	0.21008980	-0.01298862	0.00179213	-0.30476172	1.00000000

Covariance matrix
1.02138974E-16	-3.11384996E-17	-6.51354202E-16	-7.45908447E-16	-8.80582503E-14	3.66766843E-14
-3.11384996E-17	1.37474685E-15	-2.24722632E-15	2.67317787E-15	-1.65983476E-13	1.67340438E-13
-6.51354202E-16	-2.24722632E-15	2.47444977E-11	1.13725123E-10	-1.11550275E-10	-1.38799133E-12
-7.45908447E-16	2.67317787E-15	1.13725123E-10	5.51486560E-09	-5.50861147E-09	2.85905287E-12
-8.80582503E-14	-1.65983476E-13	-1.11550275E-10	-5.50861147E-09	6.09693172E-09	-5.11211538E-10
3.66766843E-14	1.67340438E-13	-1.38799133E-12	2.85905287E-12	-5.11211538E-10	4.61497261E-10