AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997CZ12 ∴ Orbital info ∴ Epoch epochXXX

(55861) 1997CZ12 ▹

ORBITAL INFORMATION

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(ASCII data file 55861.eq0)

Keplerian elements at epoch
57922.4 MJD
	Value	1-σ variation	Units
a	3.1762	1.804e-08	au
e	0.035649	4.268e-08
i	10.055	4.191e-06	deg
Ω	127.721	2.43e-05	deg
ω	27.196	6.244e-05	deg
M	190.919	5.706e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	3.063	au
Aphelion	3.2894	au
Asc. node-Earth separation	2.08972	au
Desc. node-Earth separation	2.2606	au
Earth MOID	2.07799	au
Orbital period	2067.57	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.29308034	-0.00596815	-0.00149317	0.00863025	-0.01612856
0.29308034	1.00000000	-0.00608242	-0.00031379	0.07034300	-0.08878954
-0.00596815	-0.00608242	1.00000000	0.16825237	-0.06956811	0.00613095
-0.00149317	-0.00031379	0.16825237	1.00000000	-0.38546728	0.00261959
0.00863025	0.07034300	-0.06956811	-0.38546728	1.00000000	-0.92236072
-0.01612856	-0.08878954	0.00613095	0.00261959	-0.92236072	1.00000000

Covariance matrix
3.25315876E-16	2.25607138E-16	-4.51177258E-16	-6.54321245E-16	9.72012964E-15	-1.66000796E-14
2.25607138E-16	1.82149106E-15	-1.08803845E-15	-3.25367821E-16	1.87469439E-13	-2.16240681E-13
-4.51177258E-16	-1.08803845E-15	1.75674664E-11	1.71334038E-11	-1.82079406E-11	1.46637168E-12
-6.54321245E-16	-3.25367821E-16	1.71334038E-11	5.90276930E-10	-5.84805567E-10	3.63180836E-12
9.72012964E-15	1.87469439E-13	-1.82079406E-11	-5.84805567E-10	3.89934934E-09	-3.28669136E-09
-1.66000796E-14	-2.16240681E-13	1.46637168E-12	3.63180836E-12	-3.28669136E-09	3.25629771E-09