Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 10 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/30/2019   19:39:40   (  -0.01,-137.21) (  -0.01,-137.10)   11.61                80
 11/01/2019   19:27:29   (  -0.01,-137.21) (  -0.66,-134.15)  347.66                80
 11/02/2019   07:48:53   (   0.01,-137.21) (  -0.46,-139.34)  242.43                80
 11/04/2019   07:34:02   (   0.00,-137.20) (   0.19,-136.39)   93.39                80
 11/04/2019   19:55:17   (  -0.00,-137.20) (   0.93,-141.53)  493.43                80
 11/06/2019   07:21:50   (  -0.00,-137.19) (   0.79,-133.42)  428.84                80
 11/06/2019   19:43:06   (   0.00,-137.19) (   0.28,-138.58)  158.09                80
 11/08/2019   19:33:34   (   0.00,-137.17) (  -0.32,-135.62)  176.90                80
 11/09/2019   07:52:17   (  -0.00,-137.17) (  -0.79,-140.81)  413.42                80
 11/11/2019   07:40:07   (  -0.00,-137.15) (  -0.12,-137.85)   79.23                80