AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1989TZ11 ∴ Orbital info ∴ Epoch epochXXX

(21030) 1989TZ11 ▹

ORBITAL INFORMATION

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(ASCII data file 21030.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3542	7.336e-09	au
e	0.361735	3.613e-08
i	8.447	4.137e-06	deg
Ω	69.212	2.468e-05	deg
ω	280.276	2.553e-05	deg
M	209.896	9.18e-06	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.5026	au
Aphelion	3.2058	au
Asc. node-Earth separation	0.93655	au
Desc. node-Earth separation	1.1738	au
Earth MOID	0.52768	au
Orbital period	1319.36	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	0.14112177	-0.00877344	-0.00521461	0.07714526	-0.61462341
0.14112177	1.00000000	0.00176266	-0.01171857	0.11398822	-0.46134488
-0.00877344	0.00176266	1.00000000	-0.14965791	0.14563839	0.00132571
-0.00521461	-0.01171857	-0.14965791	1.00000000	-0.95960803	0.02112514
0.07714526	0.11398822	0.14563839	-0.95960803	1.00000000	-0.25889276
-0.61462341	-0.46134488	0.00132571	0.02112514	-0.25889276	1.00000000

Covariance matrix
5.38104967E-17	3.74058766E-17	-2.66280116E-16	-9.44173537E-16	1.44477953E-14	-4.13886396E-14
3.74058766E-17	1.30564359E-15	2.63522005E-16	-1.04516033E-14	1.05155296E-13	-1.53030001E-13
-2.66280116E-16	2.63522005E-16	1.71186891E-11	-1.52837884E-11	1.53840250E-11	5.03526391E-14
-9.44173537E-16	-1.04516033E-14	-1.52837884E-11	6.09245299E-10	-6.04712321E-10	4.78667867E-12
1.44477953E-14	1.05155296E-13	1.53840250E-11	-6.04712321E-10	6.51805022E-10	-6.06760513E-11
-4.13886396E-14	-1.53030001E-13	5.03526391E-14	4.78667867E-12	-6.06760513E-11	8.42707969E-11