Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2023 6 20.  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)
 06/20/2023   03:46:02   (   0.01,-104.69) (   0.00,-107.15)  273.33                80
 06/21/2023   03:31:12   (   0.02,-104.69) (   0.19,-104.11)   67.58                80
 06/22/2023   03:19:09   (   0.03,-104.69) (   0.84,-101.17)  401.92                80
 06/23/2023   15:51:17   (  -0.03,-104.73) (   0.91,-108.88)  473.24                80
 06/24/2023   15:39:15   (  -0.04,-104.74) (   0.24,-105.95)  138.34                80
 06/25/2023   15:29:52   (  -0.04,-104.74) (  -0.44,-103.02)  196.64                80
 06/28/2023   03:49:59   (   0.04,-104.71) (  -0.67,-107.79)  352.05                80
 06/29/2023   03:37:57   (   0.04,-104.71) (  -0.00,-104.86)   17.35                80
 06/30/2023   03:23:14   (   0.04,-104.71) (   0.67,-101.93)  317.22                80
 07/02/2023   15:43:18   (  -0.03,-104.74) (   0.39,-106.70)  223.33                80
 07/03/2023   15:33:55   (  -0.04,-104.73) (  -0.24,-103.76)  111.10                80