AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JR125 ∴ Orbital info ∴ Epoch epochXXX

(18018) 1999JR125 ▹

ORBITAL INFORMATION

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(ASCII data file 18018.eq0)

Keplerian elements at epoch
57575.9 MJD
	Value	1-σ variation	Units
a	2.2158	5.606e-09	au
e	0.052072	2.86e-08
i	6.193	3.184e-06	deg
Ω	12.941	2.889e-05	deg
ω	95.847	4.477e-05	deg
M	201.739	3.341e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1004	au
Aphelion	2.3312	au
Asc. node-Earth separation	1.22132	au
Desc. node-Earth separation	1.19736	au
Earth MOID	1.12607	au
Orbital period	1204.74	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.15842217	0.00559558	-0.00436974	-0.15007403	0.19503031
-0.15842217	1.00000000	-0.00125708	-0.00700258	0.03791653	-0.03573325
0.00559558	-0.00125708	1.00000000	0.00457851	-0.00128231	-0.00208217
-0.00436974	-0.00700258	0.00457851	1.00000000	-0.64482666	0.00584514
-0.15007403	0.03791653	-0.00128231	-0.64482666	1.00000000	-0.76624519
0.19503031	-0.03573325	-0.00208217	0.00584514	-0.76624519	1.00000000

Covariance matrix
3.14240325E-17	-2.53953978E-17	9.98605283E-17	-7.07786047E-16	-3.76679359E-14	3.65219420E-14
-2.53953978E-17	8.17741815E-16	-1.14442542E-16	-5.78603924E-15	4.85480724E-14	-3.41351179E-14
9.98605283E-17	-1.14442542E-16	1.01352684E-11	4.21169701E-13	-1.82787259E-13	-2.21439438E-13
-7.07786047E-16	-5.78603924E-15	4.21169701E-13	8.34892129E-10	-8.34244781E-10	5.64196937E-12
-3.76679359E-14	4.85480724E-14	-1.82787259E-13	-8.34244781E-10	2.00479821E-09	-1.14610360E-09
3.65219420E-14	-3.41351179E-14	-2.21439438E-13	5.64196937E-12	-1.14610360E-09	1.11594186E-09