Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 12 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/17/2019   19:39:37   (   0.03,-137.22) (   0.00,-137.07)   17.34                80
 12/19/2019   19:27:26   (   0.03,-137.22) (  -0.64,-134.12)  353.36                80
 12/20/2019   07:46:10   (  -0.03,-137.21) (  -0.47,-139.31)  237.88                80
 12/22/2019   07:36:39   (  -0.03,-137.20) (   0.18,-136.35)   97.45                80
 12/22/2019   19:55:14   (   0.02,-137.21) (   0.95,-141.50)  488.77                80
 12/24/2019   07:24:27   (  -0.03,-137.19) (   0.78,-133.39)  432.02                80
 12/24/2019   19:43:03   (   0.03,-137.19) (   0.30,-138.55)  154.30                80
 12/26/2019   19:33:31   (   0.03,-137.17) (  -0.30,-135.59)  179.76                80
 12/27/2019   07:52:14   (  -0.03,-137.16) (  -0.81,-140.78)  411.82                80
 12/29/2019   07:40:03   (  -0.04,-137.13) (  -0.21,-137.81)   78.21                80