Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2023 10 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)
 10/21/2023   04:07:00   (   0.00,-104.67) (  -0.91,-108.60)  448.94                80
 10/22/2023   03:54:54   (   0.01,-104.66) (  -0.23,-105.66)  113.20                80
 10/23/2023   03:40:07   (   0.01,-104.66) (   0.46,-102.71)  222.62                80
 10/25/2023   16:00:02   (  -0.01,-104.67) (   0.64,-107.44)  316.55                80
 10/26/2023   15:50:36   (  -0.01,-104.67) (  -0.07,-104.50)   20.02                80
 10/27/2023   15:38:28   (  -0.01,-104.67) (  -0.72,-101.54)  356.36                80
 10/30/2023   03:58:23   (   0.01,-104.64) (  -0.36,-106.28)  186.32                80
 10/31/2023   03:43:36   (   0.01,-104.64) (   0.29,-103.32)  149.94                80
 11/01/2023   03:31:29   (   0.01,-104.64) (   1.00,-100.38)  486.27                80
 11/02/2023   16:03:29   (   0.00,-104.65) (   0.80,-108.05)  388.54                80