Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 10 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2019   07:54:59   (   0.00,-137.20) (  -0.74,-140.83)  412.03                80
 10/26/2019   07:42:47   (   0.00,-137.20) (  -0.16,-137.87)   76.23                80
 10/28/2019   07:27:56   (   0.01,-137.19) (   0.49,-134.91)  259.15                80
 10/28/2019   19:51:51   (  -0.00,-137.20) (   0.63,-140.06)  326.89                80
 10/30/2019   19:39:40   (  -0.01,-137.18) (  -0.02,-137.11)    7.72                80
 11/01/2019   19:27:29   (  -0.01,-137.16) (  -0.67,-134.16)  341.71                80
 11/02/2019   07:48:53   (   0.01,-137.15) (  -0.44,-139.35)  249.86                80
 11/04/2019   07:34:01   (   0.01,-137.13) (   0.15,-136.39)   83.63                80
 11/06/2019   07:21:50   (   0.00,-137.10) (   0.81,-133.44)  416.80                80
 11/06/2019   19:43:04   (  -0.00,-137.10) (   0.32,-138.59)  169.85                80