Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 5 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/22/2023   17:02:19   (   0.00,-104.73) (  -0.23,-103.63)  125.96                80
 05/23/2023   05:22:40   (  -0.00,-104.71) (  -0.83,-108.57)  439.37                80
 05/25/2023   05:03:43   (  -0.01,-104.70) (  -0.00,-104.64)    7.43                80
 05/27/2023   04:47:26   (  -0.01,-104.70) (   0.85,-100.71)  454.44                80
 05/27/2023   17:07:37   (   0.01,-104.73) (   0.22,-105.60)  100.15                80
 05/29/2023   16:54:00   (   0.01,-104.73) (  -0.65,-101.68)  347.60                80
 05/30/2023   05:14:21   (  -0.01,-104.71) (  -0.40,-106.62)  217.22                80
 06/01/2023   04:55:23   (  -0.01,-104.71) (   0.44,-102.69)  230.41                80
 06/01/2023   17:15:34   (   0.01,-104.73) (   0.62,-107.59)  324.50                80
 06/03/2023   17:01:55   (   0.01,-104.73) (  -0.19,-103.64)  122.85                80