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: 3/31/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   04/01/2021 |   10:23:00   |     -0.04,-128.32  |     0.66,-131.40  |   351.65    |        80 |  
 |  2  |   04/02/2021 |   10:01:23   |     -0.05,-128.30  |    -0.36,-126.81  |   168.95    |        80 |  
 |  3  |   04/03/2021 |   22:22:59   |      0.03,-128.28  |    -0.81,-132.02  |   426.42    |        80 |  
 |  4  |   04/04/2021 |   22:06:41   |      0.04,-128.27  |     0.21,-127.43  |    94.74    |        80 |  
 |  5  |   04/06/2021 |   10:28:10   |     -0.02,-128.24  |     0.96,-132.61  |   498.74    |        80 |  
 |  6  |   04/07/2021 |   10:06:32   |     -0.03,-128.21  |    -0.06,-128.02  |    21.59    |        80 |  
 |  7  |   04/09/2021 |   22:09:11   |      0.02,-128.17  |    -0.08,-128.65  |    54.13    |        80 |  
 |  8  |   04/10/2021 |   21:52:54   |      0.03,-128.16  |     0.94,-124.06  |   466.87    |        80 |  
 |  9  |   04/12/2021 |   10:14:22   |     -0.02,-128.13  |     0.24,-129.24  |   126.57    |        80 |  
 |  10  |   04/13/2021 |   09:52:44   |     -0.03,-128.10  |    -0.78,-124.65  |   393.34    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/31/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/31/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D