Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 6 14.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/25/2023   20:12:22   (  74.92,-137.66) 06/25/2023   20:13:33  (  74.97,-136.24)   41.54                71
 06/25/2023   21:03:12   ( -75.18,  30.43) 06/25/2023   21:04:22  ( -75.20,  30.42)    1.40                70
 06/25/2023   21:54:15   (  75.20,-162.30) 06/25/2023   21:55:08  (  75.22,-162.33)    2.67                53
 06/25/2023   22:45:11   ( -75.19,   4.94) 06/25/2023   22:45:52  ( -75.21,   5.02)    3.07                41
 06/25/2023   23:36:13   (  75.24, 172.36) 06/25/2023   23:36:38  (  75.23, 172.27)    3.37                25
 06/26/2023   00:27:09   ( -75.23, -20.40) 06/26/2023   00:27:22  ( -75.21, -20.38)    2.18                13
 06/26/2023   01:18:12   (  75.25, 146.88) 06/26/2023   01:18:08  (  75.24, 146.86)    1.16                 4
 06/26/2023   02:09:08   ( -75.24, -45.89) 06/26/2023   02:08:52  ( -75.22, -45.78)    3.26                16
 06/26/2023   03:00:11   (  75.25, 121.39) 06/26/2023   02:59:38  (  75.25, 121.46)    2.12                33
 06/26/2023   03:51:06   ( -75.28, -71.23) 06/26/2023   03:50:23  ( -75.28, -71.33)    2.67                43
 06/26/2023   04:42:09   (  75.30,  96.05) 06/26/2023   04:41:09  (  75.30,  95.92)    3.68                60
 06/26/2023   05:33:05   ( -75.28, -96.72) 06/26/2023   05:31:53  ( -75.29, -96.73)    0.53                72
 06/26/2023   06:23:56   (  75.84,  72.39) 06/26/2023   06:22:51  (  75.87,  68.75)   99.07                65