Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 4 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/28/2023   06:03:22   (   0.21,-139.93) (  -0.48,-143.03)  353.10                80
 04/29/2023   05:48:43   (   0.21,-140.40) (   0.26,-140.11)   32.21                80
 04/30/2023   05:36:44   (   0.20,-140.87) (   1.05,-137.22)  417.45                80
 05/01/2023   18:11:33   (  -0.22,-141.60) (   0.55,-144.95)  381.99                80
 05/02/2023   17:56:54   (  -0.21,-142.07) (  -0.23,-142.05)    3.21                80
 05/03/2023   17:44:56   (  -0.21,-142.55) (  -1.02,-139.15)  387.84                80
 05/05/2023   06:19:54   (   0.23,-143.26) (  -0.62,-146.92)  417.57                80
 05/06/2023   06:07:55   (   0.23,-143.73) (   0.19,-144.03)   33.53                80
 05/07/2023   05:53:16   (   0.23,-144.19) (   0.94,-141.12)  350.38                80
 05/08/2023   18:28:05   (  -0.24,-144.89) (   0.69,-148.85)  452.78                80
 05/09/2023   18:16:07   (  -0.24,-145.34) (  -0.10,-145.95)   69.61                80
 05/10/2023   18:01:28   (  -0.25,-145.80) (  -0.90,-143.06)  313.36                80