Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/23/2019   19:33:34   (  -0.00,-137.21) (  -0.31,-135.63)  179.03                80
 10/24/2019   07:54:59   (   0.00,-137.20) (  -0.76,-140.83)  412.33                80
 10/26/2019   07:42:47   (   0.00,-137.20) (  -0.17,-137.87)   76.92                80
 10/28/2019   07:27:56   (   0.00,-137.19) (   0.48,-134.91)  258.13                80
 10/28/2019   19:49:12   (  -0.00,-137.19) (   0.59,-140.08)  327.84                80
 10/30/2019   19:39:40   (  -0.01,-137.17) (  -0.00,-137.11)    6.62                80
 11/01/2019   19:27:29   (  -0.01,-137.15) (  -0.65,-134.16)  339.86                80
 11/02/2019   07:48:52   (   0.00,-137.14) (  -0.47,-139.35)  251.82                80
 11/04/2019   07:34:01   (  -0.02,-137.11) (   0.12,-136.39)   81.81                80