AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012JB27 ∴ Orbital info ∴ Epoch epochXXX

(411990) 2012JB27 ▹

ORBITAL INFORMATION

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(ASCII data file 411990.eq0)

Keplerian elements at epoch
58463.8 MJD
	Value	1-σ variation	Units
a	2.68708	2.168e-08	au
e	0.051284	4.623e-08
i	22.371	5.813e-06	deg
Ω	148.889	1.18e-05	deg
ω	313.61	5.452e-05	deg
M	298.758	5.291e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5493	au
Aphelion	2.8249	au
Asc. node-Earth separation	1.60013	au
Desc. node-Earth separation	1.76576	au
Earth MOID	1.58958	au
Orbital period	1608.86	days
Date of orbit computation	apr 23 21:17

Correlation matrix
1.00000000	-0.07025227	0.00498175	-0.00714725	0.15940105	-0.16095377
-0.07025227	1.00000000	0.00671661	-0.01582521	0.21397940	-0.22695035
0.00498175	0.00671661	1.00000000	-0.01421459	-0.01194683	0.01536431
-0.00714725	-0.01582521	-0.01421459	1.00000000	-0.21997414	0.02125910
0.15940105	0.21397940	-0.01194683	-0.21997414	1.00000000	-0.97758555
-0.16095377	-0.22695035	0.01536431	0.02125910	-0.97758555	1.00000000

Covariance matrix
4.70146422E-16	-7.04262161E-17	6.27925284E-16	-1.82866680E-15	1.88437701E-13	-1.84636310E-13
-7.04262161E-17	2.13754293E-15	1.80516614E-15	-8.63348486E-15	5.39373315E-13	-5.55121035E-13
6.27925284E-16	1.80516614E-15	3.37924318E-11	-9.75041767E-13	-3.78636575E-12	4.72522204E-12
-1.82866680E-15	-8.63348486E-15	-9.75041767E-13	1.39238182E-10	-1.41517728E-10	1.32716053E-11
1.88437701E-13	5.39373315E-13	-3.78636575E-12	-1.41517728E-10	2.97248805E-09	-2.81977357E-09
-1.84636310E-13	-5.55121035E-13	4.72522204E-12	1.32716053E-11	-2.81977357E-09	2.79897363E-09