AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TB81 ∴ Orbital info ∴ Epoch epochXXX

(669133) 2012TB81 ▹

ORBITAL INFORMATION

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(ASCII data file 669133.eq0)

Keplerian elements at epoch
58560.6 MJD
	Value	1-σ variation	Units
a	2.69866	2.859e-08	au
e	0.12744	8.995e-08
i	7.693	9.14e-06	deg
Ω	181.139	5.483e-05	deg
ω	172.967	7.613e-05	deg
M	176.723	4.79e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3547	au
Aphelion	3.0426	au
Asc. node-Earth separation	2.04298	au
Desc. node-Earth separation	1.35514	au
Earth MOID	1.35112	au
Orbital period	1619.27	days
Date of orbit computation	apr 23 22:09

Correlation matrix
1.00000000	0.31016924	0.01688934	0.01461436	0.20137788	-0.29701460
0.31016924	1.00000000	0.01366368	0.03355180	0.45249453	-0.66620199
0.01688934	0.01366368	1.00000000	0.45612485	-0.30923057	-0.02278695
0.01461436	0.03355180	0.45612485	1.00000000	-0.68402117	-0.04123946
0.20137788	0.45249453	-0.30923057	-0.68402117	1.00000000	-0.69726854
-0.29701460	-0.66620199	-0.02278695	-0.04123946	-0.69726854	1.00000000

Covariance matrix
8.17582680E-16	7.97781889E-16	4.41391713E-15	2.29103096E-14	4.38386886E-13	-4.06758105E-13
7.97781889E-16	8.09168974E-15	1.12339652E-14	1.65470601E-13	3.09893810E-12	-2.87023940E-12
4.41391713E-15	1.12339652E-14	8.35394370E-11	2.28567716E-10	-2.15183095E-10	-9.97526812E-12
2.29103096E-14	1.65470601E-13	2.28567716E-10	3.00587402E-09	-2.85518913E-09	-1.08290641E-10
4.38386886E-13	3.09893810E-12	-2.15183095E-10	-2.85518913E-09	5.79642079E-09	-2.54256818E-09
-4.06758105E-13	-2.87023940E-12	-9.97526812E-12	-1.08290641E-10	-2.54256818E-09	2.29395645E-09