AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007XY18 ∴ Orbital info ∴ Epoch epochXXX

(346192) 2007XY18 ▹

ORBITAL INFORMATION

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(ASCII data file 346192.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05638	3.833e-08	au
e	0.141257	5.542e-08
i	9.548	1.021e-05	deg
Ω	34.492	3.832e-05	deg
ω	65.236	5.616e-05	deg
M	354.415	4.323e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6246	au
Aphelion	3.4881	au
Asc. node-Earth separation	1.83527	au
Desc. node-Earth separation	2.1777	au
Earth MOID	1.65929	au
Orbital period	1951.68	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	0.14950284	0.00895728	-0.01093854	0.33013361	-0.59632792
0.14950284	1.00000000	0.00880217	0.00758179	-0.10382242	0.11204285
0.00895728	0.00880217	1.00000000	-0.30700656	0.22803857	-0.03075116
-0.01093854	0.00758179	-0.30700656	1.00000000	-0.68457135	0.02023286
0.33013361	-0.10382242	0.22803857	-0.68457135	1.00000000	-0.72514993
-0.59632792	0.11204285	-0.03075116	0.02023286	-0.72514993	1.00000000

Covariance matrix
1.46912857E-15	3.17560023E-16	3.50390375E-15	-1.60678937E-14	7.10572417E-13	-9.87992410E-13
3.17560023E-16	3.07109280E-15	4.97831387E-15	1.61022943E-14	-3.23092085E-13	2.68391767E-13
3.50390375E-15	4.97831387E-15	1.04157870E-10	-1.20077966E-10	1.30690210E-10	-1.35658197E-11
-1.60678937E-14	1.61022943E-14	-1.20077966E-10	1.46872085E-09	-1.47325203E-09	3.35170248E-11
7.10572417E-13	-3.23092085E-13	1.30690210E-10	-1.47325203E-09	3.15338788E-09	-1.76017184E-09
-9.87992410E-13	2.68391767E-13	-1.35658197E-11	3.35170248E-11	-1.76017184E-09	1.86843125E-09