Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 10 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/09/2020   19:33:47   (  -0.04,-137.20) (  -0.36,-135.58)  183.09                80
 10/10/2020   07:55:12   (   0.04,-137.19) (  -0.70,-140.79)  408.58                80
 10/12/2020   07:43:00   (   0.04,-137.17) (  -0.10,-137.82)   74.29                80
 10/14/2020   07:28:08   (   0.03,-137.15) (   0.50,-134.86)  259.47                80
 10/14/2020   19:49:24   (  -0.03,-137.15) (   0.57,-140.03)  326.77                80
 10/16/2020   19:39:52   (  -0.03,-137.12) (  -0.03,-137.06)    6.38                80
 10/18/2020   19:27:41   (  -0.03,-137.09) (  -0.69,-134.11)  338.52                80
 10/19/2020   07:49:05   (   0.03,-137.07) (  -0.43,-139.30)  253.75                80
 10/21/2020   07:34:21   (   0.03,-137.02) (   0.17,-136.34)   77.62                72