NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008TK157 ∴ Orbital info ∴ Epoch 60400 MJD

2008TK157 ▹

ORBITAL INFORMATION

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(ASCII data file 2008TK157.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.38956	2.906e-08	au
e	0.517827	1.85e-07
i	4.55	1.132e-05	deg
Ω	220.309	5.999e-05	deg
ω	217.601	8.107e-05	deg
M	48.153	3.86e-05	deg

Other useful info
Absolute Magnitude (H)	20.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1522	au
Aphelion distance	3.6269	au
Asc. node-Earth separation	1.95888	au
Desc. node-Earth separation	0.24856	au
Earth MOID	0.1749	au
Orbital period	1349.2	days
Date of orbit computation	feb 26 10:36

Covariance matrix
8.44204619E-16	2.28624773E-15	-6.14127441E-15	1.47292971E-13	1.54579940E-12	-1.11568207E-12
2.28624773E-15	3.42376871E-14	-7.28094798E-13	3.12651953E-12	6.61621754E-12	-2.95119098E-12
-6.14127441E-15	-7.28094798E-13	1.28037546E-10	-2.48789928E-10	1.10427278E-10	4.02650934E-12
1.47292971E-13	3.12651953E-12	-2.48789928E-10	3.59837030E-09	-2.80911607E-09	-1.79087559E-10
1.54579940E-12	6.61621754E-12	1.10427278E-10	-2.80911607E-09	6.57201362E-09	-2.09671091E-09
-1.11568207E-12	-2.95119098E-12	4.02650934E-12	-1.79087559E-10	-2.09671091E-09	1.49015218E-09

Correlation matrix
1.00000000	0.42525283	-0.01867953	0.08450944	0.65626621	-0.99472098
0.42525283	1.00000000	-0.34774993	0.28168000	0.44107083	-0.41317096
-0.01867953	-0.34774993	1.00000000	-0.36653141	0.12038114	0.00921817
0.08450944	0.28168000	-0.36653141	1.00000000	-0.57765366	-0.07733876
0.65626621	0.44107083	0.12038114	-0.57765366	1.00000000	-0.66999879
-0.99472098	-0.41317096	0.00921817	-0.07733876	-0.66999879	1.00000000