Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 12 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/31/2021   19:24:43   (  -0.02,-137.22) (  -0.34,-135.59)  184.66                80
 01/01/2022   07:48:47   (   0.01,-137.21) (  -0.73,-140.79)  406.43                80
 01/03/2022   07:36:32   (   0.02,-137.20) (  -0.12,-137.83)   71.41                80
 01/05/2022   07:21:37   (   0.02,-137.19) (   0.50,-134.87)  263.48                80
 01/05/2022   19:45:32   (  -0.01,-137.19) (   0.57,-140.03)  322.78                80
 01/07/2022   19:30:37   (  -0.01,-137.17) (  -0.05,-137.07)   12.44                80
 01/09/2022   19:18:22   (  -0.01,-137.15) (  -0.68,-134.11)  346.96                80
 01/10/2022   07:42:25   (   0.01,-137.14) (  -0.44,-139.29)  244.35                80
 01/12/2022   07:27:30   (   0.02,-137.12) (   0.19,-136.34)   89.50                80
 01/12/2022   19:48:44   (  -0.02,-137.12) (   0.94,-141.49)  497.32                80