Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 5 2.  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)
 05/12/2023   14:43:11   ( -74.91, 123.30) 05/12/2023   14:44:17  ( -74.96, 126.23)   84.87                66
 05/12/2023   15:33:58   (  75.23, -68.46) 05/12/2023   15:35:10  (  75.32, -67.51)   28.74                72
 05/12/2023   16:24:59   ( -75.43,  99.42) 05/12/2023   16:25:57  ( -75.44,  99.43)    2.08                58
 05/12/2023   17:15:53   (  75.42, -93.34) 05/12/2023   17:16:42  (  75.43, -93.20)    3.92                49
 05/12/2023   18:06:57   ( -75.48,  74.09) 05/12/2023   18:07:27  ( -75.45,  74.03)    3.29                30
 05/12/2023   18:57:51   (  75.47,-118.66) 05/12/2023   18:58:13  (  75.48,-118.75)    2.92                22
 05/12/2023   19:48:56   ( -75.49,  48.62) 05/12/2023   19:48:57  ( -75.46,  48.62)    2.33                 1
 05/12/2023   20:39:50   (  75.48,-144.13) 05/12/2023   20:39:43  (  75.49,-144.15)    1.87                 7
 05/12/2023   21:30:55   ( -75.49,  23.15) 05/12/2023   21:30:27  ( -75.47,  23.22)    2.73                28
 05/12/2023   22:21:49   (  75.48,-169.60) 05/12/2023   22:21:13  (  75.50,-169.56)    2.35                36
 05/12/2023   23:12:54   ( -75.50,  -2.32) 05/12/2023   23:11:58  ( -75.53,  -2.33)    3.60                56
 05/13/2023   00:03:47   (  75.54, 165.08) 05/13/2023   00:02:43  (  75.51, 165.04)    2.95                64
 05/13/2023   00:54:44   ( -75.91, -26.40) 05/13/2023   00:53:36  ( -75.91, -28.93)   68.60                68