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: 12/20/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   12/21/2021 |   10:31:24   |     -0.05,-127.87  |     0.93,-132.14  |   487.24    |        80 |  
 |  2  |   12/22/2021 |   10:15:42   |     -0.04,-127.90  |    -0.06,-127.69  |    23.12    |        80 |  
 |  3  |   12/24/2021 |   22:17:10   |      0.04,-127.96  |    -0.12,-128.69  |    82.92    |        80 |  
 |  4  |   12/25/2021 |   22:01:28   |      0.04,-127.99  |     0.87,-124.24  |   427.14    |        80 |  
 |  5  |   12/27/2021 |   10:21:09   |     -0.05,-128.04  |     0.33,-129.63  |   182.05    |        80 |  
 |  6  |   12/28/2021 |   10:05:27   |     -0.04,-128.07  |    -0.66,-125.19  |   327.67    |        80 |  
 |  7  |   12/29/2021 |   22:25:18   |      0.06,-128.08  |    -0.51,-130.63  |   289.45    |        80 |  
 |  8  |   12/30/2021 |   22:09:36   |      0.05,-128.10  |     0.50,-126.18  |   219.84    |        80 |  
 |  9  |   01/01/2022 |   10:29:17   |     -0.05,-128.15  |     0.72,-131.57  |   390.63    |        80 |  
 |  10  |   01/02/2022 |   10:13:34   |     -0.04,-128.16  |    -0.28,-127.12  |   118.06    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/20/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/20/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D