Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 7 21.  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)
 07/22/2023   20:34:31   (  -0.01,-104.71) (  -0.63,-107.44)  311.72                80
 07/23/2023   20:18:27   (  -0.01,-104.71) (   0.39,-102.91)  204.63                80
 07/25/2023   08:40:15   (   0.01,-104.73) (   0.76,-108.19)  394.04                80
 07/26/2023   08:18:50   (   0.01,-104.72) (  -0.20,-103.65)  121.92                80
 07/27/2023   20:40:46   (  -0.02,-104.70) (  -0.99,-108.95)  485.79                80
 07/28/2023   20:24:41   (  -0.02,-104.69) (   0.03,-104.43)   30.19                80
 07/31/2023   08:27:44   (   0.03,-104.70) (   0.15,-105.17)   53.27                80
 08/01/2023   08:06:20   (   0.03,-104.70) (  -0.87,-100.64)  462.21                80
 08/02/2023   20:28:16   (  -0.04,-104.66) (  -0.30,-105.95)  145.95                80
 08/03/2023   20:12:11   (  -0.04,-104.66) (   0.67,-101.41)  370.04                80