Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 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)
 10/08/2019   07:55:00   (  -0.02,-137.21) (  -0.80,-140.81)  409.60                80
 10/10/2019   07:42:49   (  -0.01,-137.21) (  -0.14,-137.86)   74.09                80
 10/12/2019   07:27:57   (  -0.00,-137.20) (   0.46,-134.90)  260.98                80
 10/12/2019   19:51:52   (   0.00,-137.19) (   0.60,-140.06)  326.40                80
 10/14/2019   19:39:40   (  -0.01,-137.18) (  -0.00,-137.10)    8.28                80
 10/16/2019   19:27:30   (  -0.01,-137.16) (  -0.67,-134.16)  341.79                80
 10/17/2019   07:46:13   (   0.00,-137.16) (  -0.45,-139.35)  248.54                80
 10/19/2019   07:36:41   (  -0.01,-137.13) (   0.16,-136.39)   84.37                80
 10/21/2019   07:24:29   (  -0.01,-137.09) (   0.77,-133.43)  416.25                80
 10/21/2019   19:43:04   (   0.01,-137.07) (   0.36,-138.58)  172.26                80