Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 1 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2021   07:33:40   (  -0.02,-137.22) (   0.20,-136.35)   99.79                80
 01/25/2021   19:54:55   (   0.02,-137.23) (   0.91,-141.51)  485.74                80
 01/27/2021   07:21:27   (  -0.02,-137.22) (   0.79,-133.39)  435.48                80
 01/27/2021   19:42:42   (   0.03,-137.22) (   0.32,-138.54)  150.12                80
 01/29/2021   19:33:10   (   0.02,-137.21) (  -0.34,-135.59)  184.61                80
 01/30/2021   07:54:34   (  -0.02,-137.20) (  -0.76,-140.78)  407.03                80
 02/01/2021   07:42:21   (  -0.02,-137.18) (  -0.15,-137.82)   72.65                80
 02/03/2021   07:27:28   (  -0.02,-137.16) (   0.45,-134.86)  261.14                80
 02/03/2021   19:48:43   (   0.02,-137.16) (   0.65,-140.01)  325.33                80
 02/05/2021   19:39:11   (   0.02,-137.12) (  -0.02,-137.06)    7.62                80
 02/07/2021   19:26:58   (   0.00,-137.08) (  -0.63,-134.10)  338.91                80