Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 6 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/15/2020   07:36:56   (  -0.01,-137.18) (   0.17,-136.34)   95.38                80
 06/15/2020   19:55:30   (   0.01,-137.18) (   0.95,-141.49)  490.65                80
 06/17/2020   07:24:45   (  -0.02,-137.17) (   0.81,-133.39)  430.70                80
 06/17/2020   19:43:19   (   0.02,-137.17) (   0.31,-138.54)  155.50                80
 06/19/2020   19:33:48   (   0.02,-137.16) (  -0.33,-135.59)  178.79                80
 06/20/2020   07:52:32   (  -0.02,-137.15) (  -0.79,-140.77)  412.73                80
 06/22/2020   07:40:21   (  -0.01,-137.12) (  -0.15,-137.82)   79.74                80
 06/24/2020   07:30:49   (  -0.01,-137.08) (   0.44,-134.85)  252.54                80
 06/24/2020   19:49:25   (   0.01,-137.07) (   0.62,-140.02)  334.45                80
 06/26/2020   19:37:13   (   0.01,-137.03) (   0.03,-137.05)    3.88                80
 06/28/2020   19:27:42   (   0.00,-136.99) (  -0.62,-134.10)  328.51                80