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: 3/13/2021
  | Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) | 
  
 | 1 | 03/13/2021 | 22:21:18 | 0.10,-128.41 | -0.63,-131.76 | 381.84 | 80 | 
 | 2 | 03/14/2021 | 22:05:00 | 0.11,-128.42 | 0.39,-127.17 | 141.80 | 80 | 
 | 3 | 03/16/2021 | 10:26:27 | -0.10,-128.40 | 0.81,-132.34 | 450.04 | 80 | 
 | 4 | 03/17/2021 | 10:04:51 | -0.11,-128.40 | -0.26,-127.77 | 72.60 | 80 | 
 | 5 | 03/19/2021 | 22:07:31 | 0.10,-128.43 | 0.13,-128.40 | 5.15 | 80 | 
 | 6 | 03/22/2021 | 10:12:41 | -0.09,-128.40 | 0.06,-128.98 | 66.01 | 80 | 
 | 7 | 03/23/2021 | 09:51:04 | -0.09,-128.39 | -1.02,-124.40 | 455.73 | 80 | 
 | 8 | 03/24/2021 | 22:12:40 | 0.08,-128.40 | -0.17,-129.61 | 137.35 | 80 | 
 | 9 | 03/25/2021 | 21:56:23 | 0.08,-128.40 | 0.86,-125.02 | 384.83 | 80 | 
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/13/2021 
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/13/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D
 Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/13/2021 in txt file. 
 Historical Predications of SNOs between GOES-15 and FY3D