AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002CZ157 ∴ Orbital info ∴ Epoch epochXXX

(297884) 2002CZ157 ▹

ORBITAL INFORMATION

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(ASCII data file 297884.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36959	9.97e-09	au
e	0.146579	4.996e-08
i	4.708	4.23e-06	deg
Ω	111.232	6.683e-05	deg
ω	64.563	6.861e-05	deg
M	2.136	1.824e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0223	au
Aphelion	2.7169	au
Asc. node-Earth separation	1.1987	au
Desc. node-Earth separation	1.45775	au
Earth MOID	1.03265	au
Orbital period	1332.32	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	-0.23969528	0.00014212	0.01456677	0.03170281	-0.44684080
-0.23969528	1.00000000	0.00820911	0.00238806	0.04131360	-0.05853170
0.00014212	0.00820911	1.00000000	0.00023151	-0.00008107	0.00444956
0.01456677	0.00238806	0.00023151	1.00000000	-0.96944206	-0.00914948
0.03170281	0.04131360	-0.00008107	-0.96944206	1.00000000	-0.22215817
-0.44684080	-0.05853170	0.00444956	-0.00914948	-0.22215817	1.00000000

Covariance matrix
9.94036604E-17	-1.19392482E-16	5.99436484E-18	9.70577389E-15	2.16852238E-14	-8.12395018E-14
-1.19392482E-16	2.49593136E-15	1.73497906E-15	7.97308651E-15	1.41603578E-13	-5.33237493E-14
5.99436484E-18	1.73497906E-15	1.78963006E-11	6.54513011E-14	-2.35303914E-14	3.43251165E-13
9.70577389E-15	7.97308651E-15	6.54513011E-14	4.46613180E-09	-4.44480326E-09	-1.11500158E-11
2.16852238E-14	1.41603578E-13	-2.35303914E-14	-4.44480326E-09	4.70684430E-09	-2.77933210E-10
-8.12395018E-14	-5.33237493E-14	3.43251165E-13	-1.11500158E-11	-2.77933210E-10	3.32526667E-10