Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 4 11.  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)
 04/11/2023   08:05:54   (  -0.00,-104.73) (  -0.96,-100.58)  473.41                80
 04/12/2023   20:27:51   (  -0.00,-104.73) (  -0.23,-105.88)  130.55                80
 04/13/2023   20:11:47   (  -0.01,-104.73) (   0.75,-101.35)  385.46                80
 04/15/2023   08:33:36   (   0.01,-104.71) (   0.41,-106.62)  216.87                80
 04/16/2023   08:12:12   (   0.02,-104.71) (  -0.57,-102.08)  299.09                80
 04/17/2023   20:34:09   (  -0.01,-104.71) (  -0.61,-107.39)  304.86                80
 04/18/2023   20:18:05   (   0.01,-104.71) (   0.44,-102.87)  211.01                80
 04/20/2023   08:39:55   (  -0.02,-104.71) (   0.71,-108.14)  390.57                80
 04/21/2023   08:18:30   (  -0.02,-104.71) (  -0.27,-103.61)  125.56                80
 04/22/2023   20:40:28   (   0.03,-104.71) (  -0.89,-108.91)  478.82                80
 04/23/2023   20:24:23   (   0.02,-104.71) (   0.10,-104.38)   37.57                80