Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2023 12 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)
 12/21/2023   16:11:02   (  -0.01,-104.69) (   0.89,-108.56)  441.21                80
 12/22/2023   15:58:53   (  -0.01,-104.69) (   0.23,-105.60)  103.43                80
 12/23/2023   15:49:24   (  -0.01,-104.70) (  -0.50,-102.65)  234.38                80
 12/26/2023   04:09:21   (   0.00,-104.68) (  -0.64,-107.38)  308.83                80
 12/27/2023   03:54:32   (  -0.01,-104.68) (   0.04,-104.43)   29.04                80
 12/28/2023   03:42:22   (  -0.01,-104.68) (   0.72,-101.47)  366.92                80
 12/30/2023   16:02:02   (   0.03,-104.71) (   0.34,-106.14)  163.86                80
 12/31/2023   15:52:33   (   0.03,-104.71) (  -0.33,-103.19)  174.45                80