AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998FT99 ∴ Orbital info ∴ Epoch epochXXX

(69650) 1998FT99 ▹

ORBITAL INFORMATION

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(ASCII data file 69650.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38714	1.046e-08	au
e	0.06357	5.187e-08
i	6.522	5.231e-06	deg
Ω	327.449	3.577e-05	deg
ω	219.199	4.96e-05	deg
M	14.855	3.458e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2354	au
Aphelion	2.5389	au
Asc. node-Earth separation	1.48931	au
Desc. node-Earth separation	1.27823	au
Earth MOID	1.24207	au
Orbital period	1347.15	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.20359565	0.00520758	0.00237536	-0.01671502	-0.13037702
-0.20359565	1.00000000	0.01559601	0.00012156	-0.15827970	0.28789968
0.00520758	0.01559601	1.00000000	0.16899394	-0.12659666	0.00660836
0.00237536	0.00012156	0.16899394	1.00000000	-0.72738328	0.01728052
-0.01671502	-0.15827970	-0.12659666	-0.72738328	1.00000000	-0.68716946
-0.13037702	0.28789968	0.00660836	0.01728052	-0.68716946	1.00000000

Covariance matrix
1.09373995E-16	-1.10433348E-16	2.84872372E-16	8.88608126E-16	-8.67018939E-15	-4.71559245E-14
-1.10433348E-16	2.68998221E-15	4.23102851E-15	2.25523970E-16	-4.07159605E-13	5.16409297E-13
2.84872372E-16	4.23102851E-15	2.73599598E-11	3.16193332E-11	-3.28431452E-11	1.19544503E-12
8.88608126E-16	2.25523970E-16	3.16193332E-11	1.27952179E-09	-1.29048193E-09	2.13775876E-11
-8.67018939E-15	-4.07159605E-13	-3.28431452E-11	-1.29048193E-09	2.45996850E-09	-1.17870950E-09
-4.71559245E-14	5.16409297E-13	1.19544503E-12	2.13775876E-11	-1.17870950E-09	1.19606925E-09