AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008TT20 ∴ Orbital info ∴ Epoch epochXXX

(233755) 2008TT20 ▹

ORBITAL INFORMATION

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(ASCII data file 233755.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	3.13391	2.979e-08	au
e	0.115777	5.706e-08
i	0.05	5.776e-06	deg
Ω	92.787	0.009734	deg
ω	30.463	0.009733	deg
M	246.289	3.831e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7711	au
Aphelion	3.4967	au
Asc. node-Earth separation	1.84546	au
Desc. node-Earth separation	2.39423	au
Earth MOID	1.78785	au
Orbital period	2026.41	days
Date of orbit computation	Jul 26 09:55

Correlation matrix
1.00000000	0.07147931	-0.00193366	-0.00134831	0.00144073	-0.23462553
0.07147931	1.00000000	0.00597239	0.01202892	-0.01066448	-0.33605429
-0.00193366	0.00597239	1.00000000	-0.01024341	0.01025169	0.00065998
-0.00134831	0.01202892	-0.01024341	1.00000000	-0.99999128	-0.01872514
0.00144073	-0.01066448	0.01025169	-0.99999128	1.00000000	0.01467760
-0.23462553	-0.33605429	0.00065998	-0.01872514	0.01467760	1.00000000

Covariance matrix
8.87328268E-16	1.21500070E-16	-3.32704081E-16	-3.90938688E-13	4.17709799E-13	-2.67780193E-13
1.21500070E-16	3.25617765E-15	1.96851695E-15	6.68126593E-12	-5.92300827E-12	-7.34724491E-13
-3.32704081E-16	1.96851695E-15	3.33636754E-11	-5.75916518E-10	5.76342917E-10	1.46060204E-13
-3.90938688E-13	6.68126593E-12	-5.75916518E-10	9.47449403E-05	-9.47377331E-05	-6.98335422E-09
4.17709799E-13	-5.92300827E-12	5.76342917E-10	-9.47377331E-05	9.47321778E-05	5.47349654E-09
-2.67780193E-13	-7.34724491E-13	1.46060204E-13	-6.98335422E-09	5.47349654E-09	1.46798649E-09