AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007TQ157 ∴ Orbital info ∴ Epoch epochXXX

(456778) 2007TQ157 ▹

ORBITAL INFORMATION

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(ASCII data file 456778.eq0)

Keplerian elements at epoch
58568.5 MJD
	Value	1-σ variation	Units
a	2.30466	1.349e-08	au
e	0.152957	1.015e-07
i	5.334	8.395e-06	deg
Ω	235.249	8.289e-05	deg
ω	91.671	9.033e-05	deg
M	137.737	3.626e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9521	au
Aphelion	2.6572	au
Asc. node-Earth separation	1.24937	au
Desc. node-Earth separation	1.25318	au
Earth MOID	0.94938	au
Orbital period	1277.93	days
Date of orbit computation	apr 23 21:27

Correlation matrix
1.00000000	-0.04269707	0.00475540	0.00076756	-0.00479348	0.00593742
-0.04269707	1.00000000	-0.00249635	-0.02833361	0.34033171	-0.84874944
0.00475540	-0.00249635	1.00000000	-0.70997217	0.64398484	0.01090764
0.00076756	-0.02833361	-0.70997217	1.00000000	-0.92184577	0.02191735
-0.00479348	0.34033171	0.64398484	-0.92184577	1.00000000	-0.40426730
0.00593742	-0.84874944	0.01090764	0.02191735	-0.40426730	1.00000000

Covariance matrix
1.81995873E-16	-5.84391062E-17	5.38570497E-16	8.58349082E-16	-5.84128353E-15	2.90416256E-15
-5.84391062E-17	1.02931790E-14	-2.12620087E-15	-2.38284336E-13	3.11891476E-12	-3.12210060E-12
5.38570497E-16	-2.12620087E-15	7.04772094E-11	-4.94065496E-10	4.88344519E-10	3.32007272E-12
8.58349082E-16	-2.38284336E-13	-4.94065496E-10	6.87128080E-09	-6.90245266E-09	6.58718057E-11
-5.84128353E-15	3.11891476E-12	4.88344519E-10	-6.90245266E-09	8.15929513E-09	-1.32399872E-09
2.90416256E-15	-3.12210060E-12	3.32007272E-12	6.58718057E-11	-1.32399872E-09	1.31457467E-09