Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 3 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/31/2020   19:34:13   (   0.02,-137.22) (  -0.32,-135.74)  168.35                80
 04/01/2020   07:55:36   (  -0.02,-137.21) (  -0.84,-140.92)  422.78                80
 04/03/2020   07:43:24   (  -0.02,-137.20) (  -0.19,-137.96)   87.27                80
 04/05/2020   07:28:32   (  -0.01,-137.18) (   0.47,-135.01)  247.66                80
 04/05/2020   19:49:47   (   0.01,-137.18) (   0.64,-140.16)  338.46                80
 04/07/2020   19:37:34   (   0.01,-137.16) (   0.05,-137.19)    5.11                80
 04/09/2020   19:28:02   (   0.02,-137.13) (  -0.61,-134.23)  330.16                80
 04/10/2020   07:49:26   (  -0.02,-137.12) (  -0.49,-139.42)  261.25                80
 04/12/2020   07:34:33   (  -0.02,-137.08) (   0.12,-136.45)   71.86                80