Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2020 12 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)
 12/01/2020   07:27:58   (   0.04,-137.23) (   0.53,-134.88)  267.45                80
 12/01/2020   19:49:12   (  -0.03,-137.23) (   0.59,-140.03)  318.48                80
 12/03/2020   19:39:40   (  -0.03,-137.22) (  -0.06,-137.08)   16.28                80
 12/05/2020   19:27:27   (  -0.02,-137.20) (  -0.65,-134.11)  350.41                80
 12/06/2020   07:48:51   (   0.02,-137.18) (  -0.44,-139.30)  241.08                80
 12/08/2020   07:33:59   (   0.02,-137.16) (   0.22,-136.35)   92.44                80
 12/08/2020   19:55:14   (  -0.02,-137.15) (   0.90,-141.50)  494.29                80
 12/10/2020   07:21:46   (   0.02,-137.12) (   0.82,-133.38)  425.35                80
 12/10/2020   19:43:01   (  -0.02,-137.12) (   0.29,-138.54)  161.50                80
 12/12/2020   19:33:28   (  -0.01,-137.08) (  -0.31,-135.57)  170.61                80
 12/13/2020   07:54:52   (   0.01,-137.06) (  -0.78,-140.77)  421.21                80