Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2023 12 15.  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)
 12/15/2023   15:46:14   (   0.00,-104.68) (  -0.62,-102.09)  296.12                80
 12/18/2023   04:06:11   (  -0.03,-104.67) (  -0.53,-106.83)  247.02                80
 12/19/2023   03:51:22   (  -0.03,-104.67) (   0.13,-103.87)   90.63                80
 12/20/2023   03:39:14   (  -0.03,-104.67) (   0.84,-100.92)  428.24                80
 12/21/2023   16:11:02   (   0.03,-104.69) (   0.93,-108.55)  440.79                80
 12/22/2023   15:58:53   (   0.03,-104.69) (   0.21,-105.60)  103.02                80
 12/23/2023   15:49:24   (   0.03,-104.69) (  -0.45,-102.64)  234.83                80
 12/26/2023   04:09:22   (  -0.02,-104.69) (  -0.64,-107.39)  307.85                80
 12/27/2023   03:54:32   (  -0.02,-104.69) (   0.04,-104.43)   29.91                80
 12/28/2023   03:42:23   (  -0.03,-104.69) (   0.71,-101.47)  367.80                80