Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 7 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/04/2019   07:55:18   (   0.00,-137.21) (  -0.73,-140.80)  407.84                80
 07/06/2019   07:43:06   (   0.02,-137.20) (  -0.11,-137.84)   72.36                80
 07/08/2019   07:28:14   (   0.02,-137.19) (   0.51,-134.88)  262.87                80
 07/08/2019   19:49:29   (  -0.02,-137.19) (   0.61,-140.03)  324.08                80
 07/10/2019   19:37:18   (  -0.02,-137.17) (  -0.07,-137.08)   11.38                80
 07/12/2019   19:27:45   (  -0.02,-137.16) (  -0.64,-134.11)  345.31                80
 07/13/2019   07:49:08   (   0.02,-137.15) (  -0.46,-139.30)  244.91                80
 07/15/2019   07:34:16   (   0.02,-137.13) (   0.17,-136.35)   88.69                80
 07/15/2019   19:55:32   (  -0.02,-137.12) (   0.89,-141.51)  499.11                80
 07/17/2019   07:22:05   (   0.03,-137.10) (   0.80,-133.39)  421.69                80
 07/17/2019   19:43:20   (  -0.02,-137.09) (   0.26,-138.55)  166.18                80