AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003DZ21 ∴ Orbital info ∴ Epoch epochXXX

(156877) 2003DZ21 ▹

ORBITAL INFORMATION

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(ASCII data file 156877.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.48519	1.359e-08	au
e	0.181079	6.921e-08
i	9.658	5.366e-06	deg
Ω	104.28	4.869e-05	deg
ω	341.096	5.387e-05	deg
M	249.614	2.183e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0352	au
Aphelion	2.9352	au
Asc. node-Earth separation	1.06961	au
Desc. node-Earth separation	1.88509	au
Earth MOID	1.0543	au
Orbital period	1430.99	days
Date of orbit computation	Jul 26 09:37

Correlation matrix
1.00000000	0.31090228	0.00177205	-0.03979723	-0.19586022	0.26896813
0.31090228	1.00000000	-0.01004788	-0.06704051	-0.32920046	0.78542218
0.00177205	-0.01004788	1.00000000	-0.67708745	0.61164163	-0.01536073
-0.03979723	-0.06704051	-0.67708745	1.00000000	-0.86277223	-0.05314979
-0.19586022	-0.32920046	0.61164163	-0.86277223	1.00000000	-0.44433597
0.26896813	0.78542218	-0.01536073	-0.05314979	-0.44433597	1.00000000

Covariance matrix
1.84752688E-16	2.92455821E-16	1.29239828E-16	-2.63393141E-14	-1.43423685E-13	7.98015773E-14
2.92455821E-16	4.78940947E-15	-3.73113843E-15	-2.25909533E-13	-1.22738463E-12	1.18647725E-12
1.29239828E-16	-3.73113843E-15	2.87906975E-11	-1.76899709E-10	1.76808197E-10	-1.79909099E-12
-2.63393141E-14	-2.25909533E-13	-1.76899709E-10	2.37089609E-09	-2.26324558E-09	-5.64901913E-11
-1.43423685E-13	-1.22738463E-12	1.76808197E-10	-2.26324558E-09	2.90240841E-09	-5.22523712E-10
7.98015773E-14	1.18647725E-12	-1.79909099E-12	-5.64901913E-11	-5.22523712E-10	4.76464491E-10