Simultaneous Nadir Overpasses (SNOs) Predictions  
  Prediction of SNOs between GOES-15 and FY3D Satellite Orbit: 
  Table of predicted SNOs for the next  14.0 days since TLE Epoch: 12/31/1999
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   12/31/1999 |   00:00:00   |    -90.00, 171.02  |   -90.00, 171.02  |     0.00    |         0 |  
 |  2  |   01/01/2000 |   03:46:39   |    -90.00, 113.21  |   -90.00, 113.21  |     0.00    |         0 |  
 |  3  |   01/02/2000 |   07:33:18   |    -90.00,  55.41  |   -90.00,  55.41  |     0.00    |         0 |  
 |  4  |   01/03/2000 |   11:19:58   |    -90.00,  -2.40  |   -90.00,  -2.40  |     0.00    |         0 |  
 |  5  |   01/04/2000 |   15:06:37   |    -90.00, -60.20  |   -90.00, -60.20  |     0.00    |         0 |  
 |  6  |   01/05/2000 |   18:53:17   |    -90.00,-118.01  |   -90.00,-118.01  |     0.00    |         0 |  
 |  7  |   01/06/2000 |   22:39:56   |    -90.00,-175.81  |   -90.00,-175.81  |     0.00    |         0 |  
 |  8  |   01/08/2000 |   02:26:36   |    -90.00, 126.38  |   -90.00, 126.38  |     0.00    |         0 |  
 |  9  |   01/09/2000 |   06:13:15   |    -90.00,  68.58  |   -90.00,  68.58  |     0.00    |         0 |  
 |  10  |   01/10/2000 |   09:59:55   |    -90.00,  10.77  |   -90.00,  10.77  |     0.00    |         0 |  
 |  11  |   01/11/2000 |   13:46:34   |    -90.00, -47.03  |   -90.00, -47.03  |     0.00    |         0 |  
 |  12  |   01/12/2000 |   17:33:14   |    -90.00,-104.84  |   -90.00,-104.84  |     0.00    |         0 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/31/1999 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/31/1999 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D