Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 1 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)
 01/02/2020   19:39:36   (   0.01,-137.22) (  -0.02,-137.07)   17.38                80
 01/04/2020   19:27:24   (   0.01,-137.22) (  -0.63,-134.10)  353.96                80
 01/05/2020   07:46:08   (  -0.01,-137.22) (  -0.48,-139.29)  236.61                80
 01/07/2020   07:36:37   (  -0.01,-137.21) (   0.19,-136.35)   98.99                80
 01/07/2020   19:55:11   (   0.01,-137.21) (   0.93,-141.50)  487.78                80
 01/09/2020   07:24:25   (  -0.01,-137.20) (   0.81,-133.39)  433.66                80
 01/09/2020   19:43:00   (   0.01,-137.19) (   0.31,-138.54)  153.33                80
 01/11/2020   19:33:28   (   0.02,-137.16) (  -0.32,-135.58)  180.40                80
 01/12/2020   07:52:11   (  -0.01,-137.16) (  -0.79,-140.77)  410.79                80
 01/14/2020   07:39:59   (  -0.02,-137.12) (  -0.16,-137.81)   77.70                80