AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TT290 ∴ Orbital info ∴ Epoch epochXXX

(70669) 1999TT290 ▹

ORBITAL INFORMATION

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(ASCII data file 70669.eq0)

Keplerian elements at epoch
57760.6 MJD
	Value	1-σ variation	Units
a	2.62071	9.058e-09	au
e	0.144144	4.278e-08
i	4.89	3.805e-06	deg
Ω	143.762	5.282e-05	deg
ω	207.164	5.47e-05	deg
M	63.998	1.36e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2429	au
Aphelion	2.9985	au
Asc. node-Earth separation	1.95681	au
Desc. node-Earth separation	1.26252	au
Earth MOID	1.23774	au
Orbital period	1549.62	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.11293320	-0.00095794	0.00779416	0.00079526	-0.05251120
0.11293320	1.00000000	-0.01884408	-0.00036321	0.08121343	-0.37051528
-0.00095794	-0.01884408	1.00000000	0.30784525	-0.29879886	0.01216713
0.00779416	-0.00036321	0.30784525	1.00000000	-0.96376224	0.00519316
0.00079526	0.08121343	-0.29879886	-0.96376224	1.00000000	-0.26582948
-0.05251120	-0.37051528	0.01216713	0.00519316	-0.26582948	1.00000000

Covariance matrix
8.20383068E-17	4.37598241E-17	-3.30146746E-17	3.72872801E-15	3.93980709E-16	-6.46629859E-15
4.37598241E-17	1.83016884E-15	-3.06747171E-15	-8.20703126E-16	1.90034394E-13	-2.15499936E-13
-3.30146746E-17	-3.06747171E-15	1.44783788E-11	6.18693561E-11	-6.21867261E-11	6.29424454E-13
3.72872801E-15	-8.20703126E-16	6.18693561E-11	2.78975683E-09	-2.78427332E-09	3.72915331E-12
3.93980709E-16	1.90034394E-13	-6.21867261E-11	-2.78427332E-09	2.99169676E-09	-1.97677560E-10
-6.46629859E-15	-2.15499936E-13	6.29424454E-13	3.72915331E-12	-1.97677560E-10	1.84837846E-10