Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 6 28.  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)
 07/10/2023   16:17:50   ( -74.72, 100.85) 07/10/2023   16:18:59  ( -74.78, 102.89)   59.92                69
 07/10/2023   17:08:45   (  75.12, -90.71) 07/10/2023   17:09:52  (  75.12, -90.79)    2.29                67
 07/10/2023   17:59:40   ( -75.14,  76.62) 07/10/2023   18:00:36  ( -75.11,  76.56)    3.12                56
 07/10/2023   18:50:44   (  75.12,-116.20) 07/10/2023   18:51:22  (  75.13,-116.17)    1.13                38
 07/10/2023   19:41:39   ( -75.14,  51.12) 07/10/2023   19:42:06  ( -75.12,  51.17)    2.55                27
 07/10/2023   20:32:42   (  75.17,-141.55) 07/10/2023   20:32:52  (  75.13,-141.56)    3.94                10
 07/10/2023   21:23:38   ( -75.14,  25.63) 07/10/2023   21:23:37  ( -75.17,  25.65)    3.50                 1
 07/10/2023   22:14:41   (  75.17,-167.04) 07/10/2023   22:14:23  (  75.18,-167.08)    2.14                18
 07/10/2023   23:05:36   ( -75.18,   0.28) 07/10/2023   23:05:07  ( -75.17,   0.26)    1.43                29
 07/10/2023   23:56:40   (  75.17, 167.46) 07/10/2023   23:55:53  (  75.19, 167.53)    2.92                47
 07/11/2023   00:47:35   ( -75.18, -25.21) 07/11/2023   00:46:37  ( -75.18, -25.13)    2.51                58
 07/11/2023   01:38:37   (  75.21, 142.12) 07/11/2023   01:37:22  (  75.19, 142.14)    2.62                75
 07/11/2023   02:29:24   ( -75.60, -49.37) 07/11/2023   02:28:15  ( -75.60, -51.80)   67.34                69