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: 1/2/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   01/02/2021 |   10:10:37   |      0.19,-128.21  |     0.33,-128.88  |    75.24    |        80 |  
 |  2  |   01/03/2021 |   09:49:00   |      0.16,-128.21  |    -0.73,-124.30  |   445.85    |        80 |  
 |  3  |   01/04/2021 |   22:13:16   |     -0.21,-128.23  |    -0.48,-129.51  |   145.44    |        80 |  
 |  4  |   01/05/2021 |   21:51:40   |     -0.18,-128.22  |     0.58,-124.93  |   375.34    |        80 |  
 |  5  |   01/07/2021 |   10:15:48   |      0.22,-128.16  |     0.63,-130.10  |   220.62    |        80 |  
 |  6  |   01/08/2021 |   09:54:11   |      0.20,-128.15  |    -0.37,-125.51  |   299.96    |        80 |  
 |  7  |   01/09/2021 |   22:18:27   |     -0.25,-128.16  |    -0.85,-130.72  |   292.31    |        80 |  
 |  8  |   01/10/2021 |   21:56:51   |     -0.23,-128.14  |     0.21,-126.14  |   227.77    |        80 |  
 |  9  |   01/12/2021 |   10:20:59   |      0.27,-128.07  |     0.99,-131.32  |   369.41    |        80 |  
 |  10  |   01/13/2021 |   09:59:22   |      0.25,-128.05  |    -0.06,-126.74  |   150.49    |        80 |  
 |  11  |   01/14/2021 |   22:23:39   |     -0.29,-128.06  |    -1.15,-131.94  |   442.48    |        80 |  
 |  12  |   01/15/2021 |   22:02:02   |     -0.27,-128.04  |    -0.09,-127.37  |    77.36    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/2/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/02/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D