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: 3/14/2021
  | Index |  Date |  Time (GOES-15) |   GOES-15 Lat,Lon |  FY3D Lat,Lon |   Distance(km) |  Time Diff (sec) |  
  
 |  1  |   03/14/2021 |   22:05:00   |      0.11,-128.42  |     0.37,-127.17  |   141.79    |        80 |  
 |  2  |   03/16/2021 |   10:26:28   |     -0.10,-128.40  |     0.77,-132.35  |   450.06    |        80 |  
 |  3  |   03/17/2021 |   10:04:51   |     -0.11,-128.40  |    -0.24,-127.76  |    72.53    |        80 |  
 |  4  |   03/19/2021 |   22:07:30   |      0.10,-128.43  |     0.12,-128.39  |     4.05    |        80 |  
 |  5  |   03/22/2021 |   10:12:41   |     -0.09,-128.40  |     0.02,-128.99  |    66.36    |        80 |  
 |  6  |   03/23/2021 |   09:51:04   |     -0.09,-128.39  |    -1.00,-124.40  |   455.38    |        80 |  
 |  7  |   03/24/2021 |   22:12:40   |      0.08,-128.40  |    -0.19,-129.61  |   137.81    |        80 |  
 |  8  |   03/25/2021 |   21:56:23   |      0.08,-128.39  |     0.84,-125.02  |   384.30    |        80 |  
 |  9  |   03/27/2021 |   10:17:51   |     -0.07,-128.36  |     0.33,-130.20  |   208.62    |        80 |  
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/14/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/14/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D