Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 4 29.  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)
 04/29/2023   20:11:55   (  -0.00,-104.73) (   0.75,-101.34)  386.13                80
 05/01/2023   08:33:43   (   0.00,-104.73) (   0.43,-106.61)  214.01                80
 05/02/2023   08:12:18   (  -0.00,-104.73) (  -0.58,-102.08)  302.40                80
 05/03/2023   20:34:16   (   0.00,-104.73) (  -0.57,-107.39)  301.90                80
 05/04/2023   20:18:11   (   0.01,-104.73) (   0.44,-102.86)  214.67                80
 05/06/2023   08:40:00   (  -0.02,-104.74) (   0.73,-108.12)  385.51                80
 05/07/2023   08:18:35   (  -0.02,-104.73) (  -0.29,-103.59)  130.41                80
 05/08/2023   20:40:31   (   0.02,-104.72) (  -0.91,-108.89)  475.11                80
 05/09/2023   20:24:27   (   0.02,-104.72) (   0.11,-104.36)   41.11                80
 05/12/2023   08:27:30   (  -0.01,-104.71) (   0.10,-105.08)   43.02                80