Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 8 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/02/2021   19:24:25   (  -0.01,-137.21) (  -0.66,-134.10)  354.03                80
 08/03/2021   07:43:09   (   0.01,-137.20) (  -0.43,-139.29)  237.70                80
 08/05/2021   07:33:36   (   0.00,-137.19) (   0.21,-136.34)   97.60                80
 08/05/2021   19:52:11   (  -0.00,-137.20) (   0.89,-141.50)  488.23                80
 08/07/2021   07:18:42   (  -0.02,-137.18) (   0.79,-133.37)  432.53                80
 08/07/2021   19:39:57   (   0.01,-137.18) (   0.30,-138.53)  153.72                80
 08/09/2021   19:30:24   (  -0.00,-137.16) (  -0.34,-135.58)  179.71                80
 08/10/2021   07:51:48   (   0.00,-137.14) (  -0.75,-140.77)  412.44                80
 08/12/2021   07:39:34   (   0.01,-137.11) (  -0.16,-137.81)   79.47                80
 08/14/2021   07:24:41   (   0.01,-137.08) (   0.49,-134.86)  253.03                80
 08/14/2021   19:45:56   (  -0.01,-137.08) (   0.61,-140.01)  333.49                80