Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 4 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/20/2023   07:26:15   (   0.20,-136.08) (  -0.47,-139.18)  352.93                80
 04/22/2023   07:07:27   (   0.20,-137.05) (   0.54,-135.31)  197.38                80
 04/22/2023   19:30:23   (  -0.20,-137.29) (   0.39,-140.25)  335.22                80
 04/24/2023   19:11:34   (  -0.21,-138.26) (  -0.60,-136.37)  214.61                80
 04/25/2023   07:34:37   (   0.21,-138.52) (  -0.37,-141.34)  319.38                80
 04/27/2023   07:15:48   (   0.22,-139.48) (   0.66,-137.46)  229.79                80
 04/27/2023   19:38:42   (  -0.22,-139.72) (   0.37,-142.38)  303.19                80
 04/29/2023   19:19:53   (  -0.23,-140.68) (  -0.69,-138.52)  246.08                80
 04/30/2023   07:42:55   (   0.23,-140.94) (  -0.32,-143.47)  287.72                80
 05/02/2023   07:24:05   (   0.23,-141.89) (   0.71,-139.59)  261.10                80
 05/02/2023   19:46:58   (  -0.23,-142.12) (   0.29,-144.51)  272.19                80