Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 4 30.  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)
 04/30/2023   05:36:44   (   0.20,-140.87) (   1.04,-137.21)  417.45                80
 05/01/2023   18:11:32   (  -0.22,-141.61) (   0.57,-144.94)  381.65                80
 05/02/2023   17:56:54   (  -0.21,-142.08) (  -0.21,-142.05)    3.51                80
 05/03/2023   17:44:55   (  -0.21,-142.55) (  -0.99,-139.15)  388.18                80
 05/05/2023   06:19:55   (   0.23,-143.26) (  -0.59,-146.93)  417.59                80
 05/06/2023   06:07:55   (   0.23,-143.73) (   0.16,-144.02)   33.41                80
 05/07/2023   05:53:16   (   0.23,-144.19) (   0.91,-141.11)  350.36                80
 05/08/2023   18:28:06   (  -0.24,-144.89) (   0.67,-148.86)  452.46                80
 05/09/2023   18:16:07   (  -0.24,-145.35) (  -0.13,-145.96)   69.38                80
 05/10/2023   18:01:28   (  -0.25,-145.80) (  -0.87,-143.05)  313.62                80
 05/12/2023   06:36:24   (   0.26,-146.49) (  -0.76,-150.81)  493.17                80
 05/13/2023   06:24:26   (   0.26,-146.95) (   0.06,-147.92)  110.37                80