AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998FY42 ∴ Orbital info ∴ Epoch epochXXX

(39915) 1998FY42 ▹

ORBITAL INFORMATION

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(ASCII data file 39915.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41278	7.55e-09	au
e	0.11637	3.424e-08
i	0.868	3.588e-06	deg
Ω	243.961	0.0002358	deg
ω	278.322	0.0002365	deg
M	353.952	1.663e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.132	au
Aphelion	2.6936	au
Asc. node-Earth separation	1.32885	au
Desc. node-Earth separation	1.43351	au
Earth MOID	1.1406	au
Orbital period	1368.91	days
Date of orbit computation	apr 23 19:54

Correlation matrix
1.00000000	-0.21117536	-0.00052704	-0.00202065	0.00196978	-0.23473730
-0.21117536	1.00000000	-0.00125410	0.00304312	0.00514810	-0.02133890
-0.00052704	-0.00125410	1.00000000	-0.07982681	0.07927780	0.00202720
-0.00202065	0.00304312	-0.07982681	1.00000000	-0.99755851	0.00597310
0.00196978	0.00514810	0.07927780	-0.99755851	1.00000000	-0.07289016
-0.23473730	-0.02133890	0.00202720	0.00597310	-0.07289016	1.00000000

Covariance matrix
5.70002399E-17	-5.45889448E-17	-1.42756169E-17	-3.59713991E-15	3.51638767E-15	-2.94673484E-14
-5.45889448E-17	1.17232015E-15	-1.54053042E-16	2.45679978E-14	4.16784139E-14	-1.21483040E-14
-1.42756169E-17	-1.54053042E-16	1.28714804E-11	-6.75290257E-11	6.72522832E-11	1.20929297E-13
-3.59713991E-15	2.45679978E-14	-6.75290257E-11	5.55974614E-08	-5.56169370E-08	2.34179098E-11
3.51638767E-15	4.16784139E-14	6.72522832E-11	-5.56169370E-08	5.59090892E-08	-2.86570015E-10
-2.94673484E-14	-1.21483040E-14	1.20929297E-13	2.34179098E-11	-2.86570015E-10	2.76465678E-10