AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009TC42 ∴ Orbital info ∴ Epoch epochXXX

(269481) 2009TC42 ▹

ORBITAL INFORMATION

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(ASCII data file 269481.eq0)

Keplerian elements at epoch
58157.2 MJD
	Value	1-σ variation	Units
a	2.98824	2e-08	au
e	0.188234	5.251e-08
i	7.145	5.89e-06	deg
Ω	354.587	3.259e-05	deg
ω	129.132	3.866e-05	deg
M	159.686	1.631e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4258	au
Aphelion	3.5507	au
Asc. node-Earth separation	2.26609	au
Desc. node-Earth separation	1.58159	au
Earth MOID	1.44867	au
Orbital period	1886.78	days
Date of orbit computation	apr 23 20:46

Correlation matrix
1.00000000	-0.26708683	-0.00328034	0.01061626	-0.17725473	0.32550986
-0.26708683	1.00000000	-0.00843404	-0.02301350	0.31295412	-0.56524941
-0.00328034	-0.00843404	1.00000000	-0.25509138	0.20594495	0.01434591
0.01061626	-0.02301350	-0.25509138	1.00000000	-0.84450030	0.01919066
-0.17725473	0.31295412	0.20594495	-0.84450030	1.00000000	-0.54448622
0.32550986	-0.56524941	0.01434591	0.01919066	-0.54448622	1.00000000

Covariance matrix
3.99841557E-16	-2.80457955E-16	-3.86360543E-16	6.91877021E-15	-1.37043236E-13	1.06165681E-13
-2.80457955E-16	2.75767218E-15	-2.60877577E-15	-3.93882896E-14	6.35430125E-13	-4.84158398E-13
-3.86360543E-16	-2.60877577E-15	3.46944335E-11	-4.89709903E-11	4.69025945E-11	1.37826876E-12
6.91877021E-15	-3.93882896E-14	-4.89709903E-11	1.06224917E-09	-1.06421363E-09	1.02018554E-11
-1.37043236E-13	6.35430125E-13	4.69025945E-11	-1.06421363E-09	1.49496705E-09	-3.43382961E-10
1.06165681E-13	-4.84158398E-13	1.37826876E-12	1.02018554E-11	-3.43382961E-10	2.66043141E-10