Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 6 16.  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   20:12:23   (  74.87,-137.81) 06/25/2023   20:13:33  (  74.96,-136.22)   47.37                70
 06/25/2023   21:03:12   ( -75.18,  30.41) 06/25/2023   21:04:22  ( -75.19,  30.43)    1.48                70
 06/25/2023   21:54:15   (  75.19,-162.31) 06/25/2023   21:55:08  (  75.21,-162.31)    2.06                53
 06/25/2023   22:45:10   ( -75.23,   5.07) 06/25/2023   22:45:52  ( -75.20,   5.03)    3.11                42
 06/25/2023   23:36:13   (  75.24, 172.35) 06/25/2023   23:36:38  (  75.22, 172.29)    2.93                25
 06/26/2023   00:27:09   ( -75.23, -20.42) 06/26/2023   00:27:22  ( -75.21, -20.37)    2.52                13
 06/26/2023   01:18:12   (  75.24, 146.86) 06/26/2023   01:18:08  (  75.23, 146.89)    1.59                 4
 06/26/2023   02:09:08   ( -75.23, -45.91) 06/26/2023   02:08:53  ( -75.27, -45.91)    4.01                15
 06/26/2023   03:00:11   (  75.24, 121.38) 06/26/2023   02:59:38  (  75.24, 121.48)    3.13                33
 06/26/2023   03:51:06   ( -75.28, -71.25) 06/26/2023   03:50:23  ( -75.27, -71.31)    1.74                43
 06/26/2023   04:42:09   (  75.29,  96.04) 06/26/2023   04:41:09  (  75.29,  95.94)    2.66                60
 06/26/2023   05:33:05   ( -75.28, -96.74) 06/26/2023   05:31:53  ( -75.28, -96.71)    0.94                72
 06/26/2023   06:23:56   (  75.84,  72.38) 06/26/2023   06:22:51  (  75.87,  68.77)   98.07                65