Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 4 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 04/22/2023   22:22:20   (  -0.16,-137.34) (   0.47,-134.59)  313.81                80
 04/24/2023   10:46:52   (   0.14,-138.11) (   0.54,-139.90)  203.58                80
 04/25/2023   10:25:29   (   0.15,-138.59) (  -0.57,-135.39)  364.87                80
 04/26/2023   22:50:08   (  -0.14,-139.29) (  -0.47,-140.72)  163.97                80
 04/27/2023   22:28:46   (  -0.15,-139.76) (   0.65,-136.21)  404.39                80
 04/29/2023   10:53:17   (   0.14,-140.52) (   0.36,-141.52)  113.70                80
 04/30/2023   10:31:55   (   0.15,-140.99) (  -0.77,-137.01)  454.38                80
 05/01/2023   22:56:34   (  -0.13,-141.68) (  -0.26,-142.35)   75.32                80
 05/02/2023   22:35:11   (  -0.15,-142.15) (   0.81,-137.83)  492.55                80
 05/04/2023   10:59:42   (   0.13,-142.91) (   0.19,-143.14)   26.65                80