Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 6 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 06/15/2023   20:28:02   (   0.01,-104.71) (  -0.26,-105.81)  125.76                80
 06/16/2023   20:11:58   (   0.01,-104.71) (   0.78,-101.29)  390.14                80
 06/18/2023   08:33:46   (  -0.01,-104.71) (   0.42,-106.56)  210.65                80
 06/19/2023   08:12:23   (  -0.01,-104.71) (  -0.62,-102.04)  304.88                80
 06/20/2023   20:34:20   (   0.02,-104.70) (  -0.58,-107.35)  301.78                80
 06/21/2023   20:18:17   (   0.01,-104.70) (   0.46,-102.83)  214.35                80
 06/23/2023   08:40:05   (  -0.01,-104.71) (   0.73,-108.10)  385.33                80
 06/24/2023   08:18:41   (  -0.00,-104.71) (  -0.26,-103.57)  130.77                80
 06/25/2023   20:40:38   (   0.00,-104.70) (  -0.94,-108.88)  475.75                80
 06/26/2023   20:24:33   (  -0.00,-104.71) (   0.05,-104.34)   40.75                80