Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 1 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/07/2020   07:36:37   (  -0.00,-137.21) (   0.17,-136.34)   98.78                80
 01/07/2020   19:55:12   (  -0.00,-137.22) (   0.89,-141.51)  487.17                80
 01/09/2020   07:24:25   (  -0.01,-137.20) (   0.78,-133.38)  433.72                80
 01/09/2020   19:43:00   (   0.00,-137.20) (   0.28,-138.55)  152.43                80
 01/11/2020   19:33:28   (   0.01,-137.18) (  -0.33,-135.58)  181.55                80
 01/12/2020   07:52:12   (  -0.01,-137.17) (  -0.78,-140.77)  410.27                80
 01/14/2020   07:40:00   (  -0.01,-137.14) (  -0.17,-137.81)   76.97                80
 01/16/2020   07:30:28   (  -0.02,-137.10) (   0.45,-134.85)  255.93                80
 01/16/2020   19:49:04   (   0.01,-137.10) (   0.61,-140.02)  330.93                80
 01/18/2020   19:39:32   (   0.01,-137.06) (  -0.01,-137.06)    2.68                80