Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 7 12.  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)
 07/12/2023   20:29:10   (  -0.25, 179.57) (  -0.80,-178.04)  272.60                80
 07/14/2023   09:04:07   (   0.19, 178.04) (  -0.71, 174.17)  441.60                80
 07/15/2023   08:49:28   (   0.22, 177.03) (   0.22, 177.05)    2.22                80
 07/16/2023   08:37:30   (   0.24, 176.02) (   1.15, 179.92)  446.20                80
 07/17/2023   21:12:16   (  -0.19, 174.43) (   0.30, 172.17)  257.09                80
 07/18/2023   20:57:37   (  -0.22, 173.42) (  -0.59, 175.06)  186.64                80
 07/21/2023   09:20:37   (   0.19, 170.88) (   0.01, 170.14)   84.59                80
 07/22/2023   09:05:58   (   0.22, 169.87) (   0.96, 173.02)  359.10                80
 07/23/2023   21:40:42   (  -0.15, 168.29) (   0.52, 165.28)  343.24                80
 07/24/2023   21:26:03   (  -0.18, 167.28) (  -0.39, 168.16)  100.48                80