AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Tanemahuta ∴ Orbital info ∴ Epoch epochXXX

(9489) Tanemahuta ▹

ORBITAL INFORMATION

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(ASCII data file 9489.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.63428	9.472e-09	au
e	0.097109	3.2e-08
i	4.743	3.824e-06	deg
Ω	199.538	4.103e-05	deg
ω	78.811	4.607e-05	deg
M	57.199	2.174e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3785	au
Aphelion	2.8901	au
Asc. node-Earth separation	1.55943	au
Desc. node-Earth separation	1.66255	au
Earth MOID	1.36765	au
Orbital period	1561.68	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.03415389	0.01389647	-0.00558412	0.08624553	-0.34783270
0.03415389	1.00000000	0.00270496	-0.00183694	-0.00852167	-0.01948805
0.01389647	0.00270496	1.00000000	-0.01096613	0.00696411	0.00309468
-0.00558412	-0.00183694	-0.01096613	1.00000000	-0.88957251	0.00381643
0.08624553	-0.00852167	0.00696411	-0.88957251	1.00000000	-0.44929907
-0.34783270	-0.01948805	0.00309468	0.00381643	-0.44929907	1.00000000

Covariance matrix
8.97273295E-17	1.03517310E-17	5.03314212E-16	-2.17030183E-15	3.76379210E-14	-7.16224486E-14
1.03517310E-17	1.02381369E-15	3.30935428E-16	-2.41162401E-15	-1.25620870E-14	-1.35548643E-14
5.03314212E-16	3.30935428E-16	1.46199029E-11	-1.72039757E-12	1.22677379E-12	2.57219445E-13
-2.17030183E-15	-2.41162401E-15	-1.72039757E-12	1.68347456E-09	-1.68155576E-09	3.40389945E-12
3.76379210E-14	-1.25620870E-14	1.22677379E-12	-1.68155576E-09	2.12252727E-09	-4.49964807E-10
-7.16224486E-14	-1.35548643E-14	2.57219445E-13	3.40389945E-12	-4.49964807E-10	4.72533690E-10