NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012FF ∴ Orbital info ∴ Epoch 60400 MJD

2012FF ▹

ORBITAL INFORMATION

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(ASCII data file 2012FF.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.53322	0.02152	au
e	0.257668	0.009341
i	17.613	0.263	deg
Ω	167.308	0.06185	deg
ω	15.272	1.301	deg
M	117.21	48.25	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1382	au
Aphelion distance	1.9283	au
Asc. node-Earth separation	0.1541	au
Desc. node-Earth separation	0.89844	au
Earth MOID	0.15087	au
Orbital period	693.435	days
Date of orbit computation	feb 26 10:57

Covariance matrix
4.62988881E-04	1.99647823E-04	4.10120974E-03	-1.32005543E-03	1.87825791E-02	-1.03819969E+00
1.99647823E-04	8.72479608E-05	1.57365070E-03	-5.77694771E-04	9.13649498E-03	-4.48257509E-01
4.10120974E-03	1.57365070E-03	6.91516435E-02	-1.02667143E-02	-8.32229934E-03	-9.10047203E+00
-1.32005543E-03	-5.77694771E-04	-1.02667143E-02	3.82584244E-03	-6.11456623E-02	2.96424722E+00
1.87825791E-02	9.13649498E-03	-8.32229934E-03	-6.11456623E-02	1.69195724E+00	-4.26289472E+01
-1.03819969E+00	-4.48257509E-01	-9.10047203E+00	2.96424722E+00	-4.26289472E+01	2.32832518E+03

Correlation matrix
1.00000000	0.99334854	0.72481212	-0.99184395	0.67108148	-0.99993966
0.99334854	1.00000000	0.64066271	-0.99990158	0.75198172	-0.99455342
0.72481212	0.64066271	1.00000000	-0.63119956	-0.02433030	-0.71720094
-0.99184395	-0.99990158	-0.63119956	1.00000000	-0.75998920	0.99318251
0.67108148	0.75198172	-0.02433030	-0.75998920	1.00000000	-0.67918502
-0.99993966	-0.99455342	-0.71720094	0.99318251	-0.67918502	1.00000000