AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001TQ220 ∴ Orbital info ∴ Epoch epochXXX

(89115) 2001TQ220 ▹

ORBITAL INFORMATION

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(ASCII data file 89115.eq0)

Keplerian elements at epoch
57266.7 MJD
	Value	1-σ variation	Units
a	2.46345	1.026e-08	au
e	0.103001	5.047e-08
i	3.469	3.636e-06	deg
Ω	267.702	7.673e-05	deg
ω	280.258	7.887e-05	deg
M	50.74	1.855e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2097	au
Aphelion	2.7172	au
Asc. node-Earth separation	1.37807	au
Desc. node-Earth separation	1.49969	au
Earth MOID	1.21523	au
Orbital period	1412.26	days
Date of orbit computation	Jun 5 00:56

Correlation matrix
1.00000000	0.49065255	-0.00221976	-0.00444892	0.07664015	-0.32908563
0.49065255	1.00000000	-0.00382369	-0.00645896	0.05077257	-0.20924435
-0.00221976	-0.00382369	1.00000000	-0.14994202	0.14420636	0.00302143
-0.00444892	-0.00645896	-0.14994202	1.00000000	-0.97133343	0.00085031
0.07664015	0.05077257	0.14420636	-0.97133343	1.00000000	-0.23542650
-0.32908563	-0.20924435	0.00302143	0.00085031	-0.23542650	1.00000000

Covariance matrix
1.05331634E-16	2.54159144E-16	-8.28377050E-17	-3.50354630E-15	6.20388323E-14	-6.26552963E-14
2.54159144E-16	2.54744339E-15	-7.01741610E-16	-2.50142914E-14	2.02120001E-13	-1.95918510E-13
-8.28377050E-17	-7.01741610E-16	1.32216364E-11	-4.18349702E-11	4.13575581E-11	2.03809668E-13
-3.50354630E-15	-2.50142914E-14	-4.18349702E-11	5.88771800E-09	-5.87854313E-09	1.21037368E-12
6.20388323E-14	2.02120001E-13	4.13575581E-11	-5.87854313E-09	6.22093623E-09	-3.44471016E-10
-6.26552963E-14	-1.95918510E-13	2.03809668E-13	1.21037368E-12	-3.44471016E-10	3.44142985E-10