AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DZ87 ∴ Orbital info ∴ Epoch epochXXX

(459218) 2012DZ87 ▹

ORBITAL INFORMATION

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(ASCII data file 459218.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.71785	2.933e-08	au
e	0.129286	7.794e-08
i	3.434	1.139e-05	deg
Ω	4.988	0.0001102	deg
ω	126.998	0.0001208	deg
M	280.354	4.66e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3665	au
Aphelion	3.0692	au
Asc. node-Earth separation	1.89653	au
Desc. node-Earth separation	1.48212	au
Earth MOID	1.38325	au
Orbital period	1636.58	days
Date of orbit computation	apr 23 21:28

Correlation matrix
1.00000000	-0.01213369	0.00848279	-0.00619032	0.09174358	-0.39143854
-0.01213369	1.00000000	0.01398547	0.00231467	0.21405392	-0.48893189
0.00848279	0.01398547	1.00000000	0.04730889	-0.03998222	-0.00910344
-0.00619032	0.00231467	0.04730889	1.00000000	-0.91192868	0.01061086
0.09174358	0.21405392	-0.03998222	-0.91192868	1.00000000	-0.40956329
-0.39143854	-0.48893189	-0.00910344	0.01061086	-0.40956329	1.00000000

Covariance matrix
8.59984290E-16	-2.77339177E-17	2.83434289E-15	-1.99972995E-14	3.25106890E-13	-5.34943966E-13
-2.77339177E-17	6.07499855E-15	1.24199133E-14	1.98735792E-14	2.01605101E-12	-1.77590981E-12
2.83434289E-15	1.24199133E-14	1.29818625E-10	5.93778364E-11	-5.50478858E-11	-4.83362901E-12
-1.99972995E-14	1.98735792E-14	5.93778364E-11	1.21346202E-08	-1.21388966E-08	5.44707432E-11
3.25106890E-13	2.01605101E-12	-5.50478858E-11	-1.21388966E-08	1.46019374E-08	-2.30635268E-09
-5.34943966E-13	-1.77590981E-12	-4.83362901E-12	5.44707432E-11	-2.30635268E-09	2.17169541E-09