Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 9 20.  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)
 09/22/2023   21:34:23   ( -74.64,  23.67) 09/22/2023   21:35:37  ( -74.69,  23.75)    6.10                74
 09/22/2023   22:25:17   (  74.67,-168.97) 09/22/2023   22:26:22  (  74.66,-168.86)    3.51                65
 09/22/2023   23:16:21   ( -74.68,  -1.71) 09/22/2023   23:17:07  ( -74.70,  -1.64)    3.03                46
 09/23/2023   00:07:15   (  74.71, 165.65) 09/23/2023   00:07:53  (  74.72, 165.61)    1.65                38
 09/23/2023   00:58:19   ( -74.72, -27.09) 09/23/2023   00:58:37  ( -74.71, -27.04)    1.81                18
 09/23/2023   01:49:13   (  74.75, 140.27) 09/23/2023   01:49:23  (  74.73, 140.21)    2.52                10
 09/23/2023   02:40:17   ( -74.76, -52.47) 09/23/2023   02:40:08  ( -74.77, -52.57)    3.04                 9
 09/23/2023   03:31:12   (  74.74, 114.75) 09/23/2023   03:30:53  (  74.74, 114.82)    1.93                19
 09/23/2023   04:22:16   ( -74.75, -77.99) 09/23/2023   04:21:38  ( -74.77, -77.97)    3.05                38
 09/23/2023   05:13:10   (  74.78,  89.37) 09/23/2023   05:12:24  (  74.80,  89.28)    3.16                46
 09/23/2023   06:04:14   ( -74.79,-103.37) 09/23/2023   06:03:08  ( -74.78,-103.37)    0.33                66
 09/23/2023   06:55:08   (  74.82,  63.99) 09/23/2023   06:53:54  (  74.80,  63.89)    3.41                74