AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012TR189 ∴ Orbital info ∴ Epoch epochXXX

(482520) 2012TR189 ▹

ORBITAL INFORMATION

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(ASCII data file 482520.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.37865	2.74e-08	au
e	0.192198	1.104e-07
i	2.018	1.999e-05	deg
Ω	42.084	0.0003173	deg
ω	276.936	0.0003242	deg
M	77.914	5.42e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9215	au
Aphelion	2.8358	au
Asc. node-Earth separation	1.24729	au
Desc. node-Earth separation	1.33792	au
Earth MOID	0.90949	au
Orbital period	1339.97	days
Date of orbit computation	apr 23 21:33

Correlation matrix
1.00000000	-0.07426870	0.00800502	0.00627930	-0.08182902	0.16750531
-0.07426870	1.00000000	-0.02102820	0.00268593	0.09087358	-0.51318343
0.00800502	-0.02102820	1.00000000	-0.45430529	0.42957035	0.08295350
0.00627930	0.00268593	-0.45430529	1.00000000	-0.97889493	0.00631063
-0.08182902	0.09087358	0.42957035	-0.97889493	1.00000000	-0.20371184
0.16750531	-0.51318343	0.08295350	0.00631063	-0.20371184	1.00000000

Covariance matrix
7.50883883E-16	-2.24666009E-16	4.38489385E-15	5.45958792E-14	-7.27011860E-13	2.48759627E-13
-2.24666009E-16	1.21868187E-14	-4.64042102E-14	9.40810394E-14	3.25259940E-12	-3.07031349E-12
4.38489385E-15	-4.64042102E-14	3.99595295E-10	-2.88151027E-09	2.78414755E-09	8.98689837E-11
5.45958792E-14	9.40810394E-14	-2.88151027E-09	1.00675639E-07	-1.00703842E-07	1.08517544E-10
-7.27011860E-13	3.25259940E-12	2.78414755E-09	-1.00703842E-07	1.05122463E-07	-3.57955425E-09
2.48759627E-13	-3.07031349E-12	8.98689837E-11	1.08517544E-10	-3.57955425E-09	2.93717509E-09