Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 9 12.  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)
 09/12/2023   08:18:33   (  -0.01,-104.70) (  -0.23,-103.66)  118.78                80
 09/13/2023   20:40:28   (   0.01,-104.69) (  -0.95,-108.96)  487.32                80
 09/14/2023   20:24:23   (   0.01,-104.69) (   0.06,-104.43)   29.63                80
 09/17/2023   08:27:24   (  -0.00,-104.71) (   0.12,-105.16)   51.28                80
 09/18/2023   08:05:58   (  -0.00,-104.71) (  -0.90,-100.63)  465.40                80
 09/19/2023   20:27:54   (   0.01,-104.69) (  -0.27,-105.93)  141.09                80
 09/20/2023   20:11:48   (   0.01,-104.69) (   0.75,-101.40)  375.48                80
 09/22/2023   08:33:34   (  -0.02,-104.71) (   0.43,-106.66)  222.85                80
 09/23/2023   08:12:09   (  -0.02,-104.70) (  -0.59,-102.13)  293.23                80
 09/24/2023   20:34:03   (   0.02,-104.67) (  -0.62,-107.43)  314.30                80
 09/25/2023   20:17:58   (   0.01,-104.67) (   0.40,-102.89)  202.17                80