Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2023 6 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/27/2023   17:00:39   (   0.01,-104.75) (  -0.23,-103.58)  133.53                80
 06/28/2023   05:20:58   (  -0.01,-104.73) (  -0.81,-108.52)  430.78                80
 06/30/2023   05:01:56   (  -0.01,-104.75) (   0.05,-104.57)   20.60                80
 07/02/2023   04:45:33   (  -0.01,-104.76) (   0.86,-100.61)  471.33                80
 07/02/2023   17:05:44   (   0.01,-104.79) (   0.13,-105.52)   82.25                80
 07/04/2023   16:52:01   (   0.00,-104.80) (  -0.70,-101.56)  368.50                80
 07/05/2023   05:12:20   (  -0.00,-104.78) (  -0.37,-106.50)  195.46                80
 07/07/2023   04:53:17   (   0.00,-104.79) (   0.50,-102.54)  255.53                80
 07/07/2023   17:13:27   (   0.00,-104.82) (   0.56,-107.44)  298.44                80
 07/09/2023   16:59:43   (  -0.00,-104.83) (  -0.26,-103.48)  153.54                80
 07/10/2023   05:20:02   (  -0.00,-104.82) (  -0.78,-108.41)  409.33                80