Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 9 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)
 09/25/2023   20:17:58   (   0.02,-104.68) (   0.40,-102.89)  203.67                80
 09/27/2023   08:39:44   (  -0.02,-104.71) (   0.76,-108.15)  392.88                80
 09/28/2023   08:18:18   (  -0.01,-104.71) (  -0.27,-103.62)  124.12                80
 09/29/2023   20:40:13   (   0.01,-104.68) (  -0.93,-108.92)  482.60                80
 09/30/2023   20:24:07   (   0.01,-104.69) (   0.10,-104.39)   34.88                80
 10/03/2023   08:27:07   (  -0.02,-104.73) (   0.06,-105.12)   44.39                80
 10/04/2023   08:05:41   (  -0.00,-104.73) (  -0.92,-100.58)  473.01                80
 10/05/2023   20:27:35   (  -0.00,-104.70) (  -0.26,-105.87)  133.88                80
 10/06/2023   20:11:28   (   0.00,-104.70) (   0.73,-101.33)  383.32                80
 10/08/2023   08:33:15   (  -0.00,-104.74) (   0.40,-106.60)  212.22                80