AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007QZ9 ∴ Orbital info ∴ Epoch epochXXX

(239311) 2007QZ9 ▹

ORBITAL INFORMATION

◲

(ASCII data file 239311.eq0)

Keplerian elements at epoch
57506.2 MJD
	Value	1-σ variation	Units
a	2.28699	9.185e-09	au
e	0.22185	3.274e-08
i	2.235	4.596e-06	deg
Ω	73.913	0.000142	deg
ω	218.799	0.000143	deg
M	216.216	1.523e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7796	au
Aphelion	2.7944	au
Asc. node-Earth separation	1.64391	au
Desc. node-Earth separation	0.83945	au
Earth MOID	0.7637	au
Orbital period	1263.26	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	0.21027145	-0.01488961	0.00009255	0.03837072	-0.36616865
0.21027145	1.00000000	-0.00910578	0.00254906	-0.00233129	-0.07961935
-0.01488961	-0.00910578	1.00000000	-0.46607239	0.46190912	0.00835528
0.00009255	0.00254906	-0.46607239	1.00000000	-0.99291868	0.00226601
0.03837072	-0.00233129	0.46190912	-0.99291868	1.00000000	-0.11845258
-0.36616865	-0.07961935	0.00835528	0.00226601	-0.11845258	1.00000000

Covariance matrix
8.43646713E-17	6.32233110E-17	-6.28622354E-16	1.20742494E-16	5.03852135E-14	-5.12159737E-14
6.32233110E-17	1.07160135E-15	-1.37012543E-15	1.18517914E-14	-1.09102748E-14	-3.96898306E-14
-6.28622354E-16	-1.37012543E-15	2.11277199E-11	-3.04275541E-10	3.03532885E-10	5.84831985E-13
1.20742494E-16	1.18517914E-14	-3.04275541E-10	2.01731955E-08	-2.01615507E-08	4.90109179E-12
5.03852135E-14	-1.09102748E-14	3.03532885E-10	-2.01615507E-08	2.04383486E-08	-2.57876275E-10
-5.12159737E-14	-3.96898306E-14	5.84831985E-13	4.90109179E-12	-2.57876275E-10	2.31893157E-10