Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 5 25.  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)
 06/04/2020   20:37:50   (  79.13,-164.34) 06/04/2020   20:38:57  (  79.15,-161.43)   61.02                67
 06/04/2020   21:28:43   ( -79.33,   4.66) 06/04/2020   21:29:47  ( -79.33,   4.52)    2.81                64
 06/04/2020   22:19:44   (  79.33, 171.95) 06/04/2020   22:20:32  (  79.33, 171.87)    1.82                48
 06/04/2020   23:10:43   ( -79.32, -20.95) 06/04/2020   23:11:16  ( -79.34, -20.88)    2.64                33
 06/05/2020   00:01:44   (  79.32, 146.34) 06/05/2020   00:02:01  (  79.33, 146.46)    2.83                17
 06/05/2020   00:52:43   ( -79.33, -46.28) 06/05/2020   00:52:46  ( -79.34, -46.29)    0.68                 3
 06/05/2020   01:43:44   (  79.34, 121.00) 06/05/2020   01:43:31  (  79.34, 121.05)    1.07                13
 06/05/2020   02:34:43   ( -79.35, -71.61) 06/05/2020   02:34:16  ( -79.34, -71.69)    1.89                27
 06/05/2020   03:25:44   (  79.36,  95.67) 06/05/2020   03:25:01  (  79.34,  95.65)    1.76                43
 06/05/2020   04:16:44   ( -79.34, -97.22) 06/05/2020   04:15:46  ( -79.35, -97.10)    2.61                58
 06/05/2020   05:07:44   (  79.37,  70.33) 06/05/2020   05:06:31  (  79.34,  70.24)    3.73                73