Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 11 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/04/2021   19:32:11   (  -0.05,-137.20) (  -0.08,-137.08)   13.90                80
 11/06/2021   19:22:38   (  -0.04,-137.18) (  -0.68,-134.12)  347.49                80
 11/07/2021   07:44:01   (   0.04,-137.17) (  -0.41,-139.32)  244.27                80
 11/09/2021   07:29:07   (   0.04,-137.14) (   0.20,-136.36)   88.40                80
 11/09/2021   19:50:22   (  -0.03,-137.13) (   0.90,-141.52)  498.53                80
 11/11/2021   07:16:53   (   0.03,-137.10) (   0.81,-133.40)  420.73                80
 11/11/2021   19:38:08   (  -0.03,-137.09) (   0.28,-138.56)  166.23                80
 11/13/2021   19:28:34   (  -0.02,-137.06) (  -0.34,-135.60)  166.02                80
 11/14/2021   07:49:57   (   0.02,-137.04) (  -0.79,-140.78)  425.85                80
 11/15/2021   19:16:20   (  -0.02,-137.02) (  -0.97,-132.64)  498.06                80
 11/16/2021   07:37:43   (   0.02,-137.00) (  -0.16,-137.83)   93.89                80