AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007YW44 ∴ Orbital info ∴ Epoch epochXXX

(346216) 2007YW44 ▹

ORBITAL INFORMATION

◲

(ASCII data file 346216.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.92608	6.577e-09	au
e	0.085777	4.24e-08
i	17.695	7.33e-06	deg
Ω	301.519	1.289e-05	deg
ω	256.906	4.912e-05	deg
M	321.82	4.915e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7609	au
Aphelion	2.0913	au
Asc. node-Earth separation	0.93418	au
Desc. node-Earth separation	0.89182	au
Earth MOID	0.84029	au
Orbital period	976.358	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.00893566	0.00466578	-0.00848611	0.15246446	-0.27015963
-0.00893566	1.00000000	0.01840765	0.01913670	-0.51250523	0.52402419
0.00466578	0.01840765	1.00000000	0.16361851	-0.02145020	-0.02024854
-0.00848611	0.01913670	0.16361851	1.00000000	-0.27566771	0.03025662
0.15246446	-0.51250523	-0.02145020	-0.27566771	1.00000000	-0.96000448
-0.27015963	0.52402419	-0.02024854	0.03025662	-0.96000448	1.00000000

Covariance matrix
4.32627639E-17	-2.49216669E-18	2.24947254E-16	-7.19412627E-16	4.92579052E-14	-8.73394979E-14
-2.49216669E-18	1.79798851E-15	5.72125656E-15	1.04585761E-14	-1.06743624E-12	1.09213897E-12
2.24947254E-16	5.72125656E-15	5.37278042E-11	1.54576730E-11	-7.72291142E-12	-7.29501877E-12
-7.19412627E-16	1.04585761E-14	1.54576730E-11	1.66120895E-10	-1.74521213E-10	1.91675086E-11
4.92579052E-14	-1.06743624E-12	-7.72291142E-12	-1.74521213E-10	2.41268359E-09	-2.31769646E-09
-8.73394979E-14	1.09213897E-12	-7.29501877E-12	1.91675086E-11	-2.31769646E-09	2.41582917E-09