Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 9 27.  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)
 09/27/2023   08:39:44   (  -0.01,-104.71) (   0.76,-108.15)  392.73                80
 09/28/2023   08:18:18   (  -0.00,-104.71) (  -0.27,-103.62)  124.37                80
 09/29/2023   20:40:13   (  -0.00,-104.69) (  -0.94,-108.92)  481.94                80
 09/30/2023   20:24:06   (  -0.01,-104.69) (   0.04,-104.38)   35.66                80
 10/03/2023   08:27:06   (   0.02,-104.73) (   0.13,-105.10)   43.11                80
 10/04/2023   08:05:41   (   0.02,-104.73) (  -0.91,-100.57)  474.07                80
 10/05/2023   20:27:35   (  -0.02,-104.71) (  -0.28,-105.87)  132.56                80
 10/06/2023   20:11:28   (  -0.02,-104.71) (   0.70,-101.33)  384.75                80
 10/08/2023   08:33:15   (   0.02,-104.75) (   0.43,-106.60)  211.09                80
 10/09/2023   08:11:49   (   0.01,-104.75) (  -0.61,-102.07)  306.08                80
 10/10/2023   20:33:43   (  -0.00,-104.72) (  -0.62,-107.36)  300.67                80