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: 1/25/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   01/25/2021 |   22:15:02   |     -0.35,-127.79  |    -0.82,-129.78  |   226.74    |        80 |  
 |  2  |   01/26/2021 |   21:53:26   |     -0.33,-127.76  |     0.24,-125.20  |   291.83    |        80 |  
 |  3  |   01/28/2021 |   10:17:33   |      0.37,-127.65  |     0.98,-130.37  |   309.15    |        80 |  
 |  4  |   01/29/2021 |   09:55:55   |      0.35,-127.62  |    -0.03,-125.78  |   209.05    |        80 |  
 |  5  |   01/30/2021 |   22:20:13   |     -0.39,-127.61  |    -1.14,-130.99  |   385.90    |        80 |  
 |  6  |   01/31/2021 |   21:58:35   |     -0.37,-127.57  |    -0.14,-126.40  |   132.19    |        80 |  
 |  7  |   02/02/2021 |   10:22:43   |      0.40,-127.46  |     1.35,-131.57  |   469.47    |        80 |  
 |  8  |   02/03/2021 |   10:01:06   |      0.39,-127.42  |     0.28,-127.00  |    48.22    |        80 |  
 |  9  |   02/05/2021 |   22:06:26   |     -0.41,-127.35  |    -0.45,-127.62  |    30.40    |        80 |  
 |  10  |   02/06/2021 |   21:44:49   |     -0.39,-127.31  |     0.56,-123.03  |   486.99    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/25/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/25/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D