Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2023 9 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2023   16:01:29   (   0.01,-104.72) (   0.87,-108.48)  429.57                80
 10/01/2023   15:49:23   (   0.01,-104.72) (   0.19,-105.54)   93.23                80
 10/02/2023   15:39:58   (   0.01,-104.72) (  -0.50,-102.60)  243.08                80
 10/05/2023   03:59:54   (  -0.00,-104.70) (  -0.59,-107.34)  300.78                80
 10/06/2023   03:45:08   (  -0.00,-104.70) (   0.06,-104.39)   35.48                80
 10/07/2023   03:33:03   (   0.00,-104.70) (   0.76,-101.45)  371.74                80
 10/09/2023   15:53:00   (  -0.00,-104.74) (   0.32,-106.19)  165.93                80
 10/10/2023   15:43:34   (  -0.00,-104.74) (  -0.33,-103.24)  170.85                80
 10/13/2023   04:03:30   (   0.00,-104.73) (  -0.73,-107.98)  370.53                80