Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 8 10.  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)
 08/14/2020   05:43:40   ( -79.14,-117.86) 08/14/2020   05:44:52  ( -79.15,-117.83)    1.07                72
 08/14/2020   06:34:40   (  79.14,  49.37) 08/14/2020   06:35:38  (  79.17,  49.32)    3.65                58
 08/14/2020   07:25:40   ( -79.16,-143.22) 08/14/2020   07:26:22  ( -79.15,-143.22)    0.82                42
 08/14/2020   08:16:40   (  79.16,  24.02) 08/14/2020   08:17:08  (  79.17,  23.93)    2.62                28
 08/14/2020   09:07:40   ( -79.17,-168.58) 08/14/2020   09:07:52  ( -79.15,-168.61)    2.50                12
 08/14/2020   09:58:40   (  79.17,  -1.33) 08/14/2020   09:58:38  (  79.17,  -1.46)    2.67                 2
 08/14/2020   10:49:41   ( -79.16, 165.80) 08/14/2020   10:49:23  ( -79.19, 165.74)    3.54                18
 08/14/2020   11:40:41   (  79.16, -26.95) 08/14/2020   11:40:08  (  79.18, -26.85)    2.95                33
 08/14/2020   12:31:41   ( -79.18, 140.44) 08/14/2020   12:30:53  ( -79.19, 140.35)    2.55                48
 08/14/2020   13:22:40   (  79.18, -52.31) 08/14/2020   13:21:37  (  79.18, -52.25)    1.36                63