AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015YF18 ∴ Orbital info ∴ Epoch epochXXX

(473713) 2015YF18 ▹

ORBITAL INFORMATION

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(ASCII data file 473713.eq0)

Keplerian elements at epoch
57462.8 MJD
	Value	1-σ variation	Units
a	2.2242	1.574e-08	au
e	0.20314	7.988e-08
i	1.555	7.694e-06	deg
Ω	136.658	0.0003482	deg
ω	231.285	0.0003489	deg
M	103.345	2.385e-05	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7724	au
Aphelion	2.676	au
Asc. node-Earth separation	1.45623	au
Desc. node-Earth separation	0.87857	au
Earth MOID	0.771	au
Orbital period	1211.6	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	-0.07746371	0.00255548	0.00963583	-0.00670679	-0.02213525
-0.07746371	1.00000000	-0.00954302	0.01671579	-0.01942969	-0.12541481
0.00255548	-0.00954302	1.00000000	-0.25978871	0.25634347	0.04516048
0.00963583	0.01671579	-0.25978871	1.00000000	-0.99688024	-0.01325776
-0.00670679	-0.01942969	0.25634347	-0.99688024	1.00000000	-0.06267371
-0.02213525	-0.12541481	0.04516048	-0.01325776	-0.06267371	1.00000000

Covariance matrix
2.47876203E-16	-9.74170599E-17	3.09577653E-16	5.28192474E-14	-3.68456109E-14	-8.31218442E-15
-9.74170599E-17	6.38026319E-15	-5.86523281E-15	4.64870424E-13	-5.41549779E-13	-2.38935875E-13
3.09577653E-16	-5.86523281E-15	5.92052207E-11	-6.95962788E-10	6.88264817E-10	8.28803847E-12
5.28192474E-14	4.64870424E-13	-6.95962788E-10	1.21219217E-07	-1.21110567E-07	-1.10095412E-10
-3.68456109E-14	-5.41549779E-13	6.88264817E-10	-1.21110567E-07	1.21760557E-07	-5.21617234E-10
-8.31218442E-15	-2.38935875E-13	8.28803847E-12	-1.10095412E-10	-5.21617234E-10	5.68887642E-10