Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 8 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/27/2019   19:37:08   (   0.02,-137.20) (  -0.02,-137.07)   15.31                80
 08/29/2019   19:24:56   (   0.02,-137.19) (  -0.65,-134.12)  350.07                80
 08/30/2019   07:49:00   (  -0.02,-137.18) (  -0.46,-139.31)  241.27                80
 09/01/2019   07:34:08   (  -0.02,-137.16) (   0.17,-136.35)   93.10                80
 09/01/2019   19:58:03   (   0.02,-137.16) (   0.95,-141.50)  493.13                80
 09/03/2019   07:21:56   (  -0.02,-137.14) (   0.80,-133.39)  427.10                80
 09/03/2019   19:45:51   (   0.02,-137.14) (   0.32,-138.54)  159.23                80
 09/05/2019   19:30:59   (   0.03,-137.11) (  -0.31,-135.59)  174.19                80
 09/06/2019   07:55:03   (  -0.03,-137.10) (  -0.79,-140.78)  417.55                80
 09/08/2019   07:42:50   (  -0.04,-137.07) (  -0.22,-137.81)   84.92                80