AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012JA28 ∴ Orbital info ∴ Epoch epochXXX

(384763) 2012JA28 ▹

ORBITAL INFORMATION

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(ASCII data file 384763.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.53873	3.062e-08	au
e	0.284192	7.222e-08
i	17.085	1.064e-05	deg
Ω	67.63	1.674e-05	deg
ω	283.332	3.167e-05	deg
M	252.888	2.577e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8172	au
Aphelion	3.2602	au
Asc. node-Earth separation	1.20452	au
Desc. node-Earth separation	1.48389	au
Earth MOID	0.8993	au
Orbital period	1477.49	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	-0.07760475	0.00859837	0.00743754	-0.27975369	0.04012890
-0.07760475	1.00000000	-0.03527673	-0.01430017	0.65767153	-0.82221210
0.00859837	-0.03527673	1.00000000	-0.41079232	0.17881036	0.03475568
0.00743754	-0.01430017	-0.41079232	1.00000000	-0.52003814	0.02462281
-0.27975369	0.65767153	0.17881036	-0.52003814	1.00000000	-0.81899254
0.04012890	-0.82221210	0.03475568	0.02462281	-0.81899254	1.00000000

Covariance matrix
9.37610732E-16	-1.71619161E-16	2.80061492E-15	3.81136014E-15	-2.71262953E-13	3.16622823E-14
-1.71619161E-16	5.21593760E-15	-2.71006998E-14	-1.72841152E-14	1.50410657E-12	-1.53011399E-12
2.80061492E-15	-2.71006998E-14	1.13149308E-10	-7.31287121E-11	6.02312687E-11	9.52632568E-12
3.81136014E-15	-1.72841152E-14	-7.31287121E-11	2.80078212E-10	-2.75599379E-10	1.06182038E-11
-2.71262953E-13	1.50410657E-12	6.02312687E-11	-2.75599379E-10	1.00278251E-09	-6.68277827E-10
3.16622823E-14	-1.53011399E-12	9.52632568E-12	1.06182038E-11	-6.68277827E-10	6.63968474E-10