Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 6 25.  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)
 06/25/2023   20:40:38   (   0.00,-104.72) (  -0.90,-108.88)  474.04                80
 06/26/2023   20:24:34   (   0.00,-104.72) (   0.09,-104.35)   42.42                80
 06/29/2023   08:27:38   (  -0.01,-104.74) (   0.09,-105.09)   40.63                80
 06/30/2023   08:06:14   (  -0.01,-104.74) (  -0.96,-100.57)  475.27                80
 07/01/2023   20:28:11   (   0.01,-104.72) (  -0.22,-105.88)  131.90                80
 07/02/2023   20:12:07   (   0.01,-104.72) (   0.78,-101.35)  383.97                80
 07/04/2023   08:33:55   (  -0.02,-104.73) (   0.40,-106.63)  215.77                80
 07/05/2023   08:12:31   (  -0.02,-104.73) (  -0.60,-102.10)  299.82                80
 07/06/2023   20:34:28   (   0.02,-104.71) (  -0.56,-107.41)  307.81                80
 07/07/2023   20:18:24   (   0.02,-104.71) (   0.44,-102.88)  208.46                80