Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 3 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/11/2020   07:34:51   (   0.00,-137.19) (   0.17,-136.57)   71.88                80
 03/13/2020   07:22:39   (   0.00,-137.20) (   0.80,-133.60)  409.42                80
 03/13/2020   19:43:53   (  -0.00,-137.22) (   0.31,-138.76)  174.71                80
 03/15/2020   19:34:21   (  -0.00,-137.22) (  -0.33,-135.80)  162.15                80
 03/16/2020   07:55:45   (   0.00,-137.20) (  -0.79,-140.98)  429.71                80
 03/17/2020   19:22:08   (  -0.00,-137.21) (  -0.91,-132.82)  498.40                80
 03/18/2020   07:43:33   (   0.00,-137.19) (  -0.14,-138.02)   93.66                80
 03/20/2020   07:28:40   (   0.00,-137.18) (   0.44,-135.05)  242.17                80
 03/20/2020   19:49:55   (  -0.00,-137.19) (   0.67,-140.20)  342.84                80
 03/22/2020   19:37:43   (  -0.00,-137.18) (   0.02,-137.24)    7.37                80
 03/24/2020   19:28:11   (  -0.01,-137.17) (  -0.63,-134.29)  327.83                80