Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 9 12.  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   ( -74.65,  23.71) 09/22/2023   21:35:37  ( -74.68,  23.78)    3.99                74
 09/22/2023   22:25:17   (  74.67,-168.96) 09/22/2023   22:26:22  (  74.66,-168.85)    3.31                65
 09/22/2023   23:16:21   ( -74.69,  -1.67) 09/22/2023   23:17:07  ( -74.69,  -1.62)    1.67                46
 09/23/2023   00:07:15   (  74.71, 165.66) 09/23/2023   00:07:53  (  74.72, 165.62)    1.54                38
 09/23/2023   00:58:19   ( -74.73, -27.05) 09/23/2023   00:58:38  ( -74.75, -27.15)    3.38                19
 09/23/2023   01:49:13   (  74.75, 140.29) 09/23/2023   01:49:23  (  74.73, 140.22)    3.28                10
 09/23/2023   02:40:17   ( -74.77, -52.44) 09/23/2023   02:40:08  ( -74.76, -52.54)    3.42                 9
 09/23/2023   03:31:12   (  74.74, 114.77) 09/23/2023   03:30:53  (  74.74, 114.82)    1.72                19
 09/23/2023   04:22:16   ( -74.76, -77.95) 09/23/2023   04:21:38  ( -74.76, -77.94)    0.72                38
 09/23/2023   05:13:10   (  74.78,  89.39) 09/23/2023   05:12:24  (  74.79,  89.29)    3.17                46
 09/23/2023   06:04:14   ( -74.80,-103.33) 09/23/2023   06:03:08  ( -74.77,-103.34)    2.67                66
 09/23/2023   06:55:09   (  74.77,  63.87) 09/23/2023   06:53:54  (  74.80,  63.89)    3.09                75