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: 8/19/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   08/19/2021 |   22:07:36   |      0.25,-128.19  |     0.58,-126.73  |   166.22    |        80 |  
 |  2  |   08/21/2021 |   10:26:24   |     -0.26,-128.29  |     0.54,-131.91  |   413.03    |        80 |  
 |  3  |   08/22/2021 |   10:10:06   |     -0.26,-128.30  |    -0.46,-127.32  |   111.41    |        80 |  
 |  4  |   08/23/2021 |   22:29:01   |      0.27,-128.22  |    -0.70,-132.52  |   490.47    |        80 |  
 |  5  |   08/24/2021 |   22:12:44   |      0.27,-128.23  |     0.36,-127.94  |    33.86    |        80 |  
 |  6  |   08/27/2021 |   10:12:34   |     -0.27,-128.34  |    -0.24,-128.53  |    21.71    |        80 |  
 |  7  |   08/29/2021 |   22:17:50   |      0.28,-128.26  |     0.09,-129.14  |   100.15    |        80 |  
 |  8  |   08/30/2021 |   21:58:52   |      0.28,-128.26  |     1.09,-124.54  |   423.20    |        80 |  
 |  9  |   09/01/2021 |   10:17:40   |     -0.30,-128.35  |     0.03,-129.73  |   158.16    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/19/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/19/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D