Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 10 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/14/2019   19:37:01   (  -0.00,-137.21) (  -0.02,-137.11)   11.29                80
 10/16/2019   19:24:49   (   0.01,-137.20) (  -0.63,-134.15)  346.79                80
 10/17/2019   07:46:12   (  -0.02,-137.19) (  -0.49,-139.34)  244.21                80
 10/19/2019   07:36:40   (  -0.02,-137.17) (   0.13,-136.38)   89.85                80
 10/19/2019   19:55:16   (   0.02,-137.17) (   0.93,-141.54)  496.81                80
 10/21/2019   07:24:29   (  -0.03,-137.15) (   0.74,-133.42)  423.13                80
 10/21/2019   19:43:04   (   0.02,-137.14) (   0.32,-138.59)  163.71                80
 10/23/2019   19:33:32   (   0.03,-137.11) (  -0.30,-135.63)  168.78                80
 10/24/2019   07:52:16   (  -0.02,-137.10) (  -0.81,-140.82)  423.07                80
 10/26/2019   07:40:04   (  -0.02,-137.06) (  -0.19,-137.86)   91.21                80