AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017FW118 ∴ Orbital info ∴ Epoch epochXXX

2017FW118 ▹

ORBITAL INFORMATION

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(ASCII data file 2017FW118.eq0)

Keplerian elements at epoch
57836.6 MJD
	Value	1-σ variation	Units
a	2.28729	4.874e-08	au
e	0.107872	7.982e-08
i	5.997	1.612e-05	deg
Ω	20.32	9.572e-05	deg
ω	251.986	0.000144	deg
M	284.704	0.0001102	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0406	au
Aphelion	2.534	au
Asc. node-Earth separation	1.33984	au
Desc. node-Earth separation	1.18577	au
Earth MOID	1.03322	au
Orbital period	1263.52	days
Date of orbit computation	apr 24 02:22

Correlation matrix
1.00000000	-0.33273246	0.02707052	0.00548001	0.40767063	-0.56524178
-0.33273246	1.00000000	0.00316292	0.00487427	-0.07604623	0.13076058
0.02707052	0.00316292	1.00000000	-0.54538743	0.38394024	-0.03125630
0.00548001	0.00487427	-0.54538743	1.00000000	-0.66480273	0.00641386
0.40767063	-0.07604623	0.38394024	-0.66480273	1.00000000	-0.74915035
-0.56524178	0.13076058	-0.03125630	0.00641386	-0.74915035	1.00000000

Covariance matrix
2.37548673E-15	-1.29442484E-15	2.12747475E-14	2.55652903E-14	2.86176498E-12	-3.03711797E-12
-1.29442484E-15	6.37104579E-15	4.07084516E-15	3.72398026E-14	-8.74241250E-13	1.15062367E-12
2.12747475E-14	4.07084516E-15	2.60005853E-10	-8.41762427E-10	8.91668493E-10	-5.55622981E-11
2.55652903E-14	3.72398026E-14	-8.41762427E-10	9.16190318E-09	-9.16502970E-09	6.76804436E-11
2.86176498E-12	-8.74241250E-13	8.91668493E-10	-9.16502970E-09	2.07441892E-08	-1.18951061E-08
-3.03711797E-12	1.15062367E-12	-5.55622981E-11	6.76804436E-11	-1.18951061E-08	1.21535234E-08