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: 9/3/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   09/03/2021 |   22:20:05   |     -0.43,-128.21  |    -0.89,-130.18  |   224.68    |        80 |  
 |  2  |   09/04/2021 |   22:03:48   |     -0.43,-128.20  |     0.17,-125.59  |   297.62    |        80 |  
 |  3  |   09/06/2021 |   10:22:35   |      0.42,-128.24  |     1.00,-130.76  |   288.33    |        80 |  
 |  4  |   09/07/2021 |   10:06:17   |      0.42,-128.23  |    -0.07,-126.18  |   233.97    |        80 |  
 |  5  |   09/08/2021 |   22:25:12   |     -0.41,-128.16  |    -1.15,-131.38  |   367.13    |        80 |  
 |  6  |   09/09/2021 |   22:08:54   |     -0.42,-128.15  |    -0.08,-126.79  |   154.80    |        80 |  
 |  7  |   09/11/2021 |   10:27:42   |      0.40,-128.17  |     1.25,-131.97  |   432.40    |        80 |  
 |  8  |   09/12/2021 |   10:11:23   |      0.41,-128.16  |     0.24,-127.37  |    89.13    |        80 |  
 |  9  |   09/14/2021 |   22:14:00   |     -0.40,-128.05  |    -0.39,-127.98  |     7.65    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/3/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/03/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D