Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 4 9.  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)
 04/10/2023   08:27:18   (   0.00,-104.73) (   0.07,-105.11)   42.07                80
 04/11/2023   08:05:53   (  -0.00,-104.73) (  -0.91,-100.57)  473.50                80
 04/12/2023   20:27:50   (   0.00,-104.73) (  -0.28,-105.87)  130.90                80
 04/13/2023   20:11:47   (  -0.00,-104.73) (   0.76,-101.35)  384.91                80
 04/15/2023   08:33:36   (   0.00,-104.71) (   0.41,-106.62)  217.34                80
 04/16/2023   08:12:12   (   0.00,-104.71) (  -0.58,-102.09)  298.41                80
 04/17/2023   20:34:09   (  -0.00,-104.71) (  -0.60,-107.39)  305.83                80
 04/18/2023   20:18:06   (   0.00,-104.71) (   0.44,-102.87)  210.48                80
 04/20/2023   08:39:54   (  -0.00,-104.70) (   0.77,-108.13)  390.67                80
 04/21/2023   08:18:30   (  -0.01,-104.70) (  -0.27,-103.61)  125.24                80
 04/22/2023   20:40:27   (   0.02,-104.70) (  -0.95,-108.90)  479.63                80