Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 10 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/28/2019   07:27:57   (   0.02,-137.20) (   0.53,-134.92)  259.81                80
 10/28/2019   19:49:12   (  -0.02,-137.20) (   0.60,-140.07)  326.54                80
 10/30/2019   19:39:41   (  -0.02,-137.18) (  -0.05,-137.11)    8.62                80
 11/01/2019   19:27:29   (  -0.01,-137.17) (  -0.63,-134.15)  342.93                80
 11/02/2019   07:48:53   (   0.01,-137.16) (  -0.43,-139.35)  248.09                80
 11/04/2019   07:36:42   (   0.00,-137.14) (   0.16,-136.38)   85.88                80
 11/06/2019   07:24:31   (  -0.00,-137.11) (   0.80,-133.43)  419.46                80
 11/06/2019   19:43:05   (   0.00,-137.10) (   0.33,-138.57)  167.49                80
 11/08/2019   19:33:34   (   0.00,-137.07) (  -0.32,-135.62)  165.58                80
 11/09/2019   07:52:18   (  -0.00,-137.06) (  -0.79,-140.81)  425.72                80
 11/10/2019   19:21:23   (   0.00,-137.04) (  -0.91,-132.65)  498.07                80