Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 9 1.  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)
 09/02/2023   12:27:15   (   0.16, 127.11) (  -0.37, 124.84)  259.08                80
 09/03/2023   12:12:33   (   0.13, 126.07) (   0.50, 127.73)  189.31                80
 09/06/2023   00:35:18   (  -0.16, 123.35) (  -0.04, 122.86)   56.02                80
 09/07/2023   00:20:37   (  -0.14, 122.31) (  -0.96, 125.75)  392.74                80
 09/08/2023   12:55:34   (   0.19, 120.80) (  -0.44, 117.95)  324.90                80
 09/09/2023   12:40:52   (   0.16, 119.75) (   0.44, 120.84)  124.64                80
 09/12/2023   01:03:38   (  -0.20, 117.00) (   0.02, 115.96)  117.88                80
 09/13/2023   00:48:57   (  -0.18, 115.95) (  -0.85, 118.86)  332.38                80
 09/14/2023   13:23:51   (   0.23, 114.41) (  -0.56, 111.07)  381.93                80