AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TS18 ∴ Orbital info ∴ Epoch epochXXX

(102231) 1999TS18 ▹

ORBITAL INFORMATION

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(ASCII data file 102231.eq0)

Keplerian elements at epoch
57974.3 MJD
	Value	1-σ variation	Units
a	2.43007	1.027e-08	au
e	0.159215	3.212e-08
i	5.424	3.872e-06	deg
Ω	163.18	4.249e-05	deg
ω	164.646	4.504e-05	deg
M	296.373	1.439e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0432	au
Aphelion	2.817	au
Asc. node-Earth separation	1.8082	au
Desc. node-Earth separation	1.0452	au
Earth MOID	1.03202	au
Orbital period	1383.65	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	0.13471657	-0.00341199	-0.00503707	0.09635528	-0.29367993
0.13471657	1.00000000	0.00451888	0.00027283	0.08076982	-0.24278234
-0.00341199	0.00451888	1.00000000	0.21998916	-0.20585032	-0.00194418
-0.00503707	0.00027283	0.21998916	1.00000000	-0.94017736	0.00184586
0.09635528	0.08076982	-0.20585032	-0.94017736	1.00000000	-0.33647820
-0.29367993	-0.24278234	-0.00194418	0.00184586	-0.33647820	1.00000000

Covariance matrix
1.05568432E-16	4.44544857E-17	-1.35732478E-16	-2.19896246E-15	4.45927102E-14	-4.34150890E-14
4.44544857E-17	1.03146639E-15	5.61911841E-16	3.72301468E-16	1.16841727E-13	-1.12187386E-13
-1.35732478E-16	5.61911841E-16	1.49906047E-11	3.61895647E-11	-3.58990086E-11	-1.08303963E-13
-2.19896246E-15	3.72301468E-16	3.61895647E-11	1.80528180E-09	-1.79930017E-09	1.12842076E-12
4.45927102E-14	1.16841727E-13	-3.58990086E-11	-1.79930017E-09	2.02881599E-09	-2.18060824E-10
-4.34150890E-14	-1.12187386E-13	-1.08303963E-13	1.12842076E-12	-2.18060824E-10	2.07013555E-10