Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 4 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)
 04/30/2022   04:52:00   (  76.74,  85.03) 04/30/2022   04:53:08  (  76.77,  87.51)   63.11                68
 04/30/2022   05:42:57   ( -77.06,-106.33) 04/30/2022   05:43:59  ( -77.06,-106.36)    0.93                62
 04/30/2022   06:33:52   (  77.07,  61.01) 04/30/2022   06:34:44  (  77.04,  61.04)    3.46                52
 04/30/2022   07:24:57   ( -77.06,-131.83) 04/30/2022   07:25:29  ( -77.07,-131.76)    2.21                32
 04/30/2022   08:15:52   (  77.07,  35.51) 04/30/2022   08:16:15  (  77.09,  35.46)    2.59                23
 04/30/2022   09:06:56   ( -77.10,-157.14) 04/30/2022   09:06:59  ( -77.07,-157.16)    2.52                 3
 04/30/2022   09:57:52   (  77.07,  10.02) 04/30/2022   09:57:45  (  77.10,  10.06)    3.10                 7
 04/30/2022   10:48:56   ( -77.10, 177.36) 04/30/2022   10:48:29  ( -77.08, 177.44)    2.64                27
 04/30/2022   11:39:51   (  77.11, -15.29) 04/30/2022   11:39:15  (  77.10, -15.34)    1.58                36
 04/30/2022   12:30:56   ( -77.09, 151.86) 04/30/2022   12:30:00  ( -77.13, 151.86)    3.89                56
 04/30/2022   13:21:51   (  77.11, -40.79) 04/30/2022   13:20:45  (  77.11, -40.75)    1.16                66
 04/30/2022   14:12:45   ( -77.54, 128.52) 04/30/2022   14:11:40  ( -77.56, 124.57)   94.68                65