Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 6 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/13/2023   20:32:57   (  -0.23,-160.64) (  -0.92,-157.27)  381.85                80
 06/14/2023   08:55:58   (   0.21,-160.84) (  -0.11,-162.22)  158.03                80
 06/16/2023   08:37:01   (   0.22,-161.64) (   0.91,-158.31)  377.39                80
 06/16/2023   20:59:51   (  -0.19,-161.86) (   0.11,-163.22)  155.34                80
 06/18/2023   20:40:54   (  -0.22,-162.65) (  -0.93,-159.32)  379.21                80
 06/19/2023   09:03:55   (   0.19,-162.85) (  -0.09,-164.27)  160.87                80
 06/21/2023   08:44:57   (   0.21,-163.63) (   0.91,-160.35)  373.02                80
 06/21/2023   21:07:48   (  -0.18,-163.85) (   0.10,-165.26)  160.09                80
 06/23/2023   20:48:50   (  -0.21,-164.63) (  -0.92,-161.35)  373.52                80
 06/24/2023   09:11:50   (   0.17,-164.83) (  -0.14,-166.29)  166.47                80
 06/26/2023   08:52:52   (   0.20,-165.60) (   0.90,-162.38)  366.70                80
 06/26/2023   21:15:42   (  -0.16,-165.82) (   0.17,-167.28)  166.80                80