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: 1/1/2020
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   01/01/2020 |   22:01:43   |      0.05,-128.28  |    -0.01,-128.48  |    23.26    |        80 |  
 |  2  |   01/04/2020 |   10:04:19   |     -0.05,-128.35  |     0.14,-129.11  |    86.96    |        80 |  
 |  3  |   01/05/2020 |   09:48:04   |     -0.04,-128.37  |    -0.89,-124.54  |   436.35    |        80 |  
 |  4  |   01/06/2020 |   22:07:03   |      0.05,-128.36  |    -0.29,-129.77  |   161.51    |        80 |  
 |  5  |   01/07/2020 |   21:50:48   |      0.04,-128.37  |     0.74,-125.19  |   361.18    |        80 |  
 |  6  |   01/09/2020 |   10:09:39   |     -0.04,-128.40  |     0.41,-130.40  |   227.46    |        80 |  
 |  7  |   01/10/2020 |   09:53:24   |     -0.04,-128.41  |    -0.62,-125.82  |   294.87    |        80 |  
 |  8  |   01/11/2020 |   22:12:23   |      0.04,-128.39  |    -0.56,-131.06  |   304.13    |        80 |  
 |  9  |   01/12/2020 |   21:56:07   |      0.04,-128.39  |     0.47,-126.48  |   217.62    |        80 |  
 |  10  |   01/14/2020 |   10:14:59   |     -0.04,-128.42  |     0.68,-131.69  |   372.43    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/1/2020 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/01/2020 in txt file. 
 Historical Predictions of SNOs between GOES-15 and FY3D 
 NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service