Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 6 14.  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   07:36:55   (  -0.02,-137.18) (   0.15,-136.34)   95.46                80
 06/15/2020   19:55:31   (   0.01,-137.19) (   0.92,-141.50)  490.54                80
 06/17/2020   07:24:44   (  -0.02,-137.17) (   0.79,-133.39)  430.84                80
 06/17/2020   19:43:20   (   0.02,-137.18) (   0.28,-138.55)  155.34                80
 06/19/2020   19:33:48   (   0.02,-137.16) (  -0.30,-135.58)  179.05                80
 06/20/2020   07:52:33   (  -0.02,-137.15) (  -0.76,-140.78)  412.46                80
 06/22/2020   07:40:21   (  -0.01,-137.12) (  -0.18,-137.81)   79.42                80
 06/24/2020   07:30:50   (  -0.01,-137.09) (   0.46,-134.86)  252.94                80
 06/24/2020   19:49:26   (   0.01,-137.08) (   0.60,-140.02)  334.03                80
 06/26/2020   19:37:14   (   0.00,-137.04) (   0.02,-137.06)    2.44                80