Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2022 1 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/14/2022   07:15:15   (   0.00,-137.17) (   0.81,-133.37)  431.88                80
 01/14/2022   19:36:30   (  -0.00,-137.17) (   0.26,-138.54)  154.30                80
 01/16/2022   19:26:54   (  -0.01,-137.15) (  -0.32,-135.57)  179.29                80
 01/17/2022   07:48:18   (   0.01,-137.13) (  -0.74,-140.77)  412.54                80
 01/19/2022   07:36:02   (   0.02,-137.10) (  -0.16,-137.80)   79.71                80
 01/21/2022   07:21:06   (  -0.02,-137.06) (   0.43,-134.83)  253.86                80
 01/21/2022   19:42:20   (   0.02,-137.06) (   0.63,-139.99)  333.07                80
 01/23/2022   19:32:44   (   0.02,-137.02) (   0.04,-137.02)    2.29                80
 01/25/2022   19:20:30   (   0.02,-136.97) (  -0.61,-134.06)  330.14                80
 01/26/2022   07:41:52   (  -0.02,-136.95) (  -0.50,-139.25)  262.14                80