Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 6 17.  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   (  74.88,-137.77) 06/25/2023   20:13:33  (  74.96,-136.21)   46.02                70
 06/25/2023   21:03:12   ( -75.19,  30.46) 06/25/2023   21:04:22  ( -75.19,  30.44)    0.60                70
 06/25/2023   21:54:15   (  75.21,-162.26) 06/25/2023   21:55:08  (  75.21,-162.30)    1.15                53
 06/25/2023   22:45:11   ( -75.19,   4.97) 06/25/2023   22:45:52  ( -75.20,   5.04)    2.10                41
 06/25/2023   23:36:14   (  75.21, 172.25) 06/25/2023   23:36:38  (  75.22, 172.30)    1.57                24
 06/26/2023   00:27:09   ( -75.24, -20.37) 06/26/2023   00:27:23  ( -75.25, -20.50)    3.83                14
 06/26/2023   01:18:11   (  75.26, 146.91) 06/26/2023   01:18:07  (  75.23, 146.90)    3.45                 4
 06/26/2023   02:09:07   ( -75.24, -45.86) 06/26/2023   02:08:52  ( -75.26, -45.90)    2.49                15
 06/26/2023   03:00:10   (  75.26, 121.42) 06/26/2023   02:59:38  (  75.28, 121.35)    3.31                32
 06/26/2023   03:51:06   ( -75.25, -71.35) 06/26/2023   03:50:22  ( -75.27, -71.30)    3.38                44
 06/26/2023   04:42:09   (  75.26,  95.93) 06/26/2023   04:41:08  (  75.29,  95.95)    3.51                61
 06/26/2023   05:33:04   ( -75.29, -96.69) 06/26/2023   05:31:52  ( -75.28, -96.70)    1.22                72
 06/26/2023   06:23:55   (  75.85,  72.43) 06/26/2023   06:22:50  (  75.86,  68.78)   99.08                65