Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 8 13.  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)
 08/14/2023   11:14:13   (   0.02, 146.72) (  -0.90, 142.61)  468.63                80
 08/15/2023   10:59:32   (  -0.01, 145.71) (  -0.07, 145.52)   22.38                79
 08/16/2023   10:47:31   (  -0.03, 144.69) (   0.82, 148.41)  424.38                80
 08/17/2023   23:22:14   (  -0.04, 143.05) (   0.53, 140.65)  273.83                80
 08/18/2023   23:07:34   (  -0.01, 142.02) (  -0.36, 143.54)  173.02                80
 08/21/2023   11:30:34   (   0.06, 139.49) (  -0.13, 138.61)   99.88                80
 08/22/2023   11:15:53   (   0.03, 138.46) (   0.72, 141.51)  347.77                80
 08/23/2023   23:50:37   (  -0.09, 136.81) (   0.60, 133.74)  349.03                80
 08/24/2023   23:35:56   (  -0.06, 135.78) (  -0.24, 136.65)   98.47                80