Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2023 6 21.  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)
 06/21/2023   03:32:29   (   0.00,-104.70) (   0.12,-104.09)   69.02                 1
 06/22/2023   03:19:09   (   0.00,-104.71) (   0.83,-101.17)  404.73                80
 06/23/2023   15:51:17   (   0.00,-104.77) (   0.92,-108.88)  468.75                80
 06/24/2023   15:39:15   (   0.00,-104.78) (   0.25,-105.95)  132.58                80
 06/25/2023   15:29:52   (   0.00,-104.79) (  -0.43,-103.01)  203.66                80
 06/28/2023   03:49:59   (  -0.00,-104.80) (  -0.68,-107.79)  341.60                80
 06/29/2023   03:37:57   (  -0.00,-104.81) (  -0.01,-104.86)    5.74                80
 06/30/2023   03:23:14   (  -0.00,-104.82) (   0.66,-101.92)  329.98                80
 07/02/2023   15:43:18   (   0.00,-104.87) (   0.40,-106.70)  207.92                80
 07/03/2023   15:33:54   (   0.00,-104.88) (  -0.23,-103.75)  127.79                80
 07/04/2023   15:21:52   (   0.00,-104.89) (  -0.93,-100.82)  463.43                80