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: 7/13/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   07/13/2021 |   22:09:37   |      0.07,-127.80  |     0.16,-127.45  |    40.06    |        80 |  
 |  2  |   07/16/2021 |   10:09:26   |     -0.07,-127.79  |    -0.00,-128.03  |    27.93    |        80 |  
 |  3  |   07/17/2021 |   09:53:09   |     -0.06,-127.75  |    -1.05,-123.44  |   491.15    |        80 |  
 |  4  |   07/18/2021 |   22:12:04   |      0.08,-127.60  |    -0.17,-128.64  |   119.14    |        80 |  
 |  5  |   07/19/2021 |   21:55:47   |      0.08,-127.56  |     0.89,-124.06  |   399.51    |        80 |  
 |  6  |   07/21/2021 |   10:14:34   |     -0.10,-127.57  |     0.27,-129.23  |   189.43    |        80 |  
 |  7  |   07/22/2021 |   09:58:15   |     -0.09,-127.52  |    -0.73,-124.63  |   328.69    |        80 |  
 |  8  |   07/23/2021 |   22:17:12   |      0.11,-127.36  |    -0.42,-129.85  |   282.86    |        80 |  
 |  9  |   07/24/2021 |   22:00:53   |      0.11,-127.31  |     0.58,-125.25  |   235.30    |        80 |  
 |  10  |   07/26/2021 |   10:19:41   |     -0.13,-127.32  |     0.59,-130.43  |   353.94    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 7/13/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 07/13/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D