AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QZ21 ∴ Orbital info ∴ Epoch epochXXX

(266705) 2009QZ21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 266705.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41023	1.872e-08	au
e	0.17349	5.673e-08
i	3.821	5.661e-06	deg
Ω	108.317	0.0001026	deg
ω	215.779	0.0001051	deg
M	333.096	2.858e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9921	au
Aphelion	2.8284	au
Asc. node-Earth separation	1.73753	au
Desc. node-Earth separation	1.03288	au
Earth MOID	0.98106	au
Orbital period	1366.74	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	0.01945206	0.00682915	-0.02078648	0.08705585	-0.61514294
0.01945206	1.00000000	-0.00865525	0.00231317	0.05640128	-0.26426556
0.00682915	-0.00865525	1.00000000	-0.01132642	0.01027574	0.00501145
-0.02078648	0.00231317	-0.01132642	1.00000000	-0.97607690	0.01512870
0.08705585	0.05640128	0.01027574	-0.97607690	1.00000000	-0.21520047
-0.61514294	-0.26426556	0.00501145	0.01512870	-0.21520047	1.00000000

Covariance matrix
3.50621036E-16	2.06615802E-17	7.23921195E-16	-3.99172375E-14	1.71326884E-13	-3.29172951E-13
2.06615802E-17	3.21779013E-15	-2.77948397E-15	1.34569794E-14	3.36260911E-13	-4.28399098E-13
7.23921195E-16	-2.77948397E-15	3.20487470E-11	-6.57595014E-12	6.11402180E-12	8.10770365E-13
-3.99172375E-14	1.34569794E-14	-6.57595014E-12	1.05177046E-08	-1.05209043E-08	4.43395536E-11
1.71326884E-13	3.36260911E-13	6.11402180E-12	-1.05209043E-08	1.10463070E-08	-6.46369559E-10
-3.29172951E-13	-4.28399098E-13	8.10770365E-13	4.43395536E-11	-6.46369559E-10	8.16691872E-10