AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999TA1 ∴ Orbital info ∴ Epoch epochXXX

(102212) 1999TA1 ▹

ORBITAL INFORMATION

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(ASCII data file 102212.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36345	6.424e-09	au
e	0.216779	3.958e-08
i	2.708	4.443e-06	deg
Ω	174.162	7.02e-05	deg
ω	177.849	7.089e-05	deg
M	283.026	9.009e-06	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8511	au
Aphelion	2.8758	au
Asc. node-Earth separation	1.881	au
Desc. node-Earth separation	0.84676	au
Earth MOID	0.84549	au
Orbital period	1327.14	days
Date of orbit computation	Jun 5 00:58

Correlation matrix
1.00000000	0.19730852	-0.00509670	-0.01635651	0.03393860	-0.52386302
0.19730852	1.00000000	-0.00089755	-0.00595006	0.00629308	-0.07477969
-0.00509670	-0.00089755	1.00000000	0.00714286	-0.00717878	0.00371346
-0.01635651	-0.00595006	0.00714286	1.00000000	-0.99123274	0.01287419
0.03393860	0.00629308	-0.00717878	-0.99123274	1.00000000	-0.12823597
-0.52386302	-0.07477969	0.00371346	0.01287419	-0.12823597	1.00000000

Covariance matrix
4.12677851E-17	5.01632951E-17	-1.45467829E-16	-7.37619531E-15	1.54546242E-14	-3.03174380E-14
5.01632951E-17	1.56627951E-15	-1.57821801E-16	-1.65307391E-14	1.76545532E-14	-2.66616763E-14
-1.45467829E-16	-1.57821801E-16	1.97399182E-11	2.22782320E-12	-2.26090486E-12	1.48634781E-13
-7.37619531E-15	-1.65307391E-14	2.22782320E-12	4.92801798E-09	-4.93254159E-09	8.14189162E-12
1.54546242E-14	1.76545532E-14	-2.26090486E-12	-4.93254159E-09	5.02479036E-09	-8.18913477E-11
-3.03174380E-14	-2.66616763E-14	1.48634781E-13	8.14189162E-12	-8.18913477E-11	8.11593099E-11