Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 5 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)
 05/26/2021   07:26:01   (  -0.04,-137.19) (   0.45,-134.86)  265.21                80
 05/26/2021   19:47:16   (   0.03,-137.20) (   0.64,-140.02)  320.52                80
 05/28/2021   19:37:42   (   0.03,-137.19) (   0.02,-137.06)   14.92                80
 05/30/2021   19:25:29   (   0.02,-137.17) (  -0.66,-134.11)  349.48                80
 05/31/2021   07:46:52   (  -0.02,-137.16) (  -0.49,-139.29)  242.16                80
 06/02/2021   07:31:58   (  -0.02,-137.15) (   0.14,-136.33)   92.57                80
 06/02/2021   19:53:12   (   0.01,-137.15) (   0.95,-141.49)  493.60                80
 06/04/2021   07:19:44   (  -0.01,-137.13) (   0.76,-133.37)  427.11                80
 06/04/2021   19:40:59   (   0.01,-137.13) (   0.32,-138.53)  159.11                80
 06/06/2021   19:31:25   (   0.01,-137.11) (  -0.31,-135.57)  174.90                80
 06/07/2021   07:52:48   (  -0.01,-137.10) (  -0.77,-140.76)  416.77                80