Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 5 18.  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)
 05/20/2023   06:40:53   (   0.27,-150.16) (  -0.10,-151.79)  185.43                80
 05/21/2023   06:26:13   (   0.27,-150.60) (   0.68,-148.88)  196.47                80
 05/23/2023   18:49:06   (  -0.28,-151.72) (   0.15,-153.73)  228.04                80
 05/24/2023   18:34:26   (  -0.29,-152.16) (  -0.62,-150.82)  153.39                80
 05/27/2023   06:57:18   (   0.29,-153.26) (  -0.29,-155.65)  273.31                80
 05/28/2023   06:42:39   (   0.29,-153.70) (   0.50,-152.75)  107.77                80
 05/29/2023   06:30:39   (   0.30,-154.13) (   1.30,-149.85)  488.79                80
 05/30/2023   19:05:32   (  -0.29,-154.79) (   0.36,-157.59)  319.20                80
 05/31/2023   18:50:52   (  -0.29,-155.22) (  -0.43,-154.69)   61.33                80