Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 8 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/05/2021   07:33:36   (   0.01,-137.19) (   0.19,-136.34)   97.18                80
 08/05/2021   19:52:11   (  -0.01,-137.20) (   0.90,-141.49)  488.60                80
 08/07/2021   07:21:23   (   0.01,-137.17) (   0.84,-133.38)  431.24                80
 08/07/2021   19:39:58   (  -0.01,-137.18) (   0.26,-138.54)  154.75                80
 08/09/2021   19:30:25   (  -0.03,-137.15) (  -0.38,-135.59)  178.36                80
 08/10/2021   07:49:08   (   0.03,-137.13) (  -0.76,-140.77)  414.15                80
 08/12/2021   07:36:55   (   0.03,-137.10) (  -0.12,-137.82)   81.31                80
 08/14/2021   07:27:21   (   0.03,-137.06) (   0.48,-134.85)  250.93                80
 08/14/2021   19:45:55   (  -0.03,-137.06) (   0.62,-140.01)  335.52                80
 08/16/2021   19:33:43   (  -0.02,-137.01) (  -0.03,-137.06)    4.94                80
 08/18/2021   19:24:09   (   0.00,-136.96) (  -0.63,-134.09)  326.24                80