AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TS218 ∴ Orbital info ∴ Epoch epochXXX

(215139) 1999TS218 ▹

ORBITAL INFORMATION

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(ASCII data file 215139.eq0)

Keplerian elements at epoch
57747.9 MJD
	Value	1-σ variation	Units
a	3.19681	2.602e-08	au
e	0.189268	4.051e-08
i	4.838	6.883e-06	deg
Ω	211.518	5.148e-05	deg
ω	102.632	5.498e-05	deg
M	53.012	1.816e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5918	au
Aphelion	3.8019	au
Asc. node-Earth separation	2.20896	au
Desc. node-Earth separation	1.96533	au
Earth MOID	1.58206	au
Orbital period	2087.73	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	0.20299499	0.00466182	-0.00176236	0.09405821	-0.28083465
0.20299499	1.00000000	-0.00046969	-0.00311795	0.08163309	-0.25974471
0.00466182	-0.00046969	1.00000000	-0.02249763	0.02220663	-0.00436323
-0.00176236	-0.00311795	-0.02249763	1.00000000	-0.93492215	0.00342881
0.09405821	0.08163309	0.02220663	-0.93492215	1.00000000	-0.35089690
-0.28083465	-0.25974471	-0.00436323	0.00342881	-0.35089690	1.00000000

Covariance matrix
6.77128189E-16	2.13958709E-16	8.35021701E-16	-2.36070509E-15	1.34567669E-13	-1.32677438E-13
2.13958709E-16	1.64065927E-15	-1.30957926E-16	-6.50112824E-15	1.81795877E-13	-1.91014725E-13
8.35021701E-16	-1.30957926E-16	4.73821227E-11	-7.97177568E-12	8.40424206E-12	-5.45288687E-13
-2.36070509E-15	-6.50112824E-15	-7.97177568E-12	2.64985408E-09	-2.64603147E-09	3.20453631E-12
1.34567669E-13	1.81795877E-13	8.40424206E-12	-2.64603147E-09	3.02285388E-09	-3.50266850E-10
-1.32677438E-13	-1.91014725E-13	-5.45288687E-13	3.20453631E-12	-3.50266850E-10	3.29626309E-10