AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012GQ4 ∴ Orbital info ∴ Epoch epochXXX

2012GQ4 ▹

ORBITAL INFORMATION

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(ASCII data file 2012GQ4.eq0)

Keplerian elements at epoch
57643.9 MJD
	Value	1-σ variation	Units
a	2.25842	1.968e-08	au
e	0.055953	8.595e-08
i	1.109	8.489e-06	deg
Ω	59.836	0.000416	deg
ω	137.32	0.0004281	deg
M	109.929	9.362e-05	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1321	au
Aphelion	2.3848	au
Asc. node-Earth separation	1.36096	au
Desc. node-Earth separation	1.15085	au
Earth MOID	1.13082	au
Orbital period	1239.67	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	0.19941106	0.01693409	0.00644857	-0.00954734	0.01731025
0.19941106	1.00000000	-0.00790479	-0.00071880	0.05288670	-0.21265950
0.01693409	-0.00790479	1.00000000	-0.23689424	0.22901982	0.00574603
0.00644857	-0.00071880	-0.23689424	1.00000000	-0.97212631	0.00288302
-0.00954734	0.05288670	0.22901982	-0.97212631	1.00000000	-0.23684834
0.01731025	-0.21265950	0.00574603	0.00288302	-0.23684834	1.00000000

Covariance matrix
3.87360477E-16	3.37313250E-16	2.82912816E-15	5.27987229E-14	-8.04437610E-14	3.18967717E-14
3.37313250E-16	7.38674308E-15	-5.76699994E-15	-2.57002114E-14	1.94592165E-12	-1.71118504E-12
2.82912816E-15	-5.76699994E-15	7.20553716E-11	-8.36546532E-10	8.32259229E-10	4.56653544E-12
5.27987229E-14	-2.57002114E-14	-8.36546532E-10	1.73063240E-07	-1.73132053E-07	1.12288698E-10
-8.04437610E-14	1.94592165E-12	8.32259229E-10	-1.73132053E-07	1.83275634E-07	-9.49310757E-09
3.18967717E-14	-1.71118504E-12	4.56653544E-12	1.12288698E-10	-9.49310757E-09	8.76539293E-09