AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004QA27 ∴ Orbital info ∴ Epoch epochXXX

(260142) 2004QA27 ▹

ORBITAL INFORMATION

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(ASCII data file 260142.eq0)

Keplerian elements at epoch
58190.5 MJD
	Value	1-σ variation	Units
a	2.93505	2.644e-08	au
e	0.065862	5.644e-08
i	17.845	5.231e-06	deg
Ω	123.635	1.76e-05	deg
ω	314.906	4.346e-05	deg
M	161.299	3.82e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7417	au
Aphelion	3.1284	au
Asc. node-Earth separation	1.80807	au
Desc. node-Earth separation	2.04809	au
Earth MOID	1.78135	au
Orbital period	1836.63	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.14562747	0.00553344	-0.00871488	-0.22007001	0.23881118
0.14562747	1.00000000	-0.01546135	-0.03639090	-0.15652537	0.16919924
0.00553344	-0.01546135	1.00000000	-0.29401535	0.10133996	0.01495947
-0.00871488	-0.03639090	-0.29401535	1.00000000	-0.37019453	-0.01569517
-0.22007001	-0.15652537	0.10133996	-0.37019453	1.00000000	-0.91900843
0.23881118	0.16919924	0.01495947	-0.01569517	-0.91900843	1.00000000

Covariance matrix
6.98991372E-16	2.17284278E-16	7.65307542E-16	-4.05472126E-15	-2.52850245E-13	2.41192418E-13
2.17284278E-16	3.18491747E-15	-4.56458765E-15	-3.61414644E-14	-3.83884394E-13	3.64771230E-13
7.65307542E-16	-4.56458765E-15	2.73659339E-11	-2.70669269E-11	2.30384083E-11	2.98947181E-12
-4.05472126E-15	-3.61414644E-14	-2.70669269E-11	3.09690313E-10	-2.83113394E-10	-1.05512270E-11
-2.52850245E-13	-3.83884394E-13	2.30384083E-11	-2.83113394E-10	1.88857061E-09	-1.52566504E-09
2.41192418E-13	3.64771230E-13	2.98947181E-12	-1.05512270E-11	-1.52566504E-09	1.45930534E-09