Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 1 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2023   19:09:50   (   0.00,-137.32) (  -0.61,-134.32)  340.63                80
 01/12/2023   07:30:19   (  -0.00,-137.31) (  -0.40,-139.30)  226.03                80
 01/14/2023   07:11:51   (  -0.00,-137.29) (   0.37,-135.47)  205.89                80
 01/14/2023   19:32:11   (   0.00,-137.29) (   0.67,-140.41)  355.15                80
 01/16/2023   19:19:03   (   0.01,-137.26) (  -0.13,-136.59)   75.96                80
 01/17/2023   07:39:31   (  -0.01,-137.25) (  -0.94,-141.56)  491.05                80
 01/19/2023   07:23:43   (  -0.01,-137.21) (  -0.13,-137.75)   61.24                80
 01/21/2023   07:05:14   (  -0.01,-137.16) (   0.65,-133.92)  367.76                80
 01/21/2023   19:25:34   (   0.01,-137.15) (   0.36,-138.86)  194.01                80
 01/23/2023   19:12:25   (   0.01,-137.10) (  -0.43,-135.04)  234.68                80