AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002CZ121 ∴ Orbital info ∴ Epoch epochXXX

(200981) 2002CZ121 ▹

ORBITAL INFORMATION

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(ASCII data file 200981.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.30778	8.823e-09	au
e	0.090134	3.749e-08
i	2.647	3.943e-06	deg
Ω	260.71	0.0001022	deg
ω	208.378	0.0001063	deg
M	137.666	2.887e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0998	au
Aphelion	2.5158	au
Asc. node-Earth separation	1.47088	au
Desc. node-Earth separation	1.13696	au
Earth MOID	1.11742	au
Orbital period	1280.53	days
Date of orbit computation	apr 23 20:31

Correlation matrix
1.00000000	0.01877131	0.00912903	-0.00591260	0.06738637	-0.36126036
0.01877131	1.00000000	-0.00280761	0.00295409	0.04257599	-0.17152922
0.00912903	-0.00280761	1.00000000	-0.00824972	0.00728463	-0.00042226
-0.00591260	0.00295409	-0.00824972	1.00000000	-0.96236508	0.00771558
0.06738637	0.04257599	0.00728463	-0.96236508	1.00000000	-0.27493245
-0.36126036	-0.17152922	-0.00042226	0.00771558	-0.27493245	1.00000000

Covariance matrix
7.78437735E-17	6.20945533E-18	3.17613782E-16	-5.33290433E-15	6.32281964E-14	-9.20081075E-14
6.20945533E-18	1.40570364E-15	-4.15093661E-16	1.13225316E-14	1.69761203E-13	-1.85643110E-13
3.17613782E-16	-4.15093661E-16	1.55498216E-11	-3.32563990E-12	3.05490060E-12	-4.80656186E-14
-5.33290433E-15	1.13225316E-14	-3.32563990E-12	1.04507372E-08	-1.04626123E-08	2.27685813E-11
6.32281964E-14	1.69761203E-13	3.05490060E-12	-1.04626123E-08	1.13097661E-08	-8.44008185E-10
-9.20081075E-14	-1.85643110E-13	-4.80656186E-14	2.27685813E-11	-8.44008185E-10	8.33273716E-10