Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 6 1.  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   20:37:49   (  79.13,-164.34) 06/04/2020   20:38:56  (  79.14,-161.39)   61.88                67
 06/04/2020   21:28:42   ( -79.32,   4.63) 06/04/2020   21:29:46  ( -79.33,   4.53)    2.09                64
 06/04/2020   22:19:43   (  79.33, 171.95) 06/04/2020   22:20:31  (  79.32, 171.91)    1.48                48
 06/04/2020   23:10:43   ( -79.31, -20.98) 06/04/2020   23:11:16  ( -79.33, -20.87)    3.34                33
 06/05/2020   00:01:44   (  79.32, 146.34) 06/05/2020   00:02:01  (  79.33, 146.51)    3.47                17
 06/05/2020   00:52:43   ( -79.33, -46.31) 06/05/2020   00:52:46  ( -79.34, -46.28)    1.16                 3
 06/05/2020   01:43:44   (  79.34, 121.00) 06/05/2020   01:43:31  (  79.33, 121.10)    2.18                13
 06/05/2020   02:34:43   ( -79.35, -71.64) 06/05/2020   02:34:16  ( -79.34, -71.68)    1.03                27
 06/05/2020   03:25:44   (  79.36,  95.67) 06/05/2020   03:25:01  (  79.33,  95.70)    2.50                43
 06/05/2020   04:16:43   ( -79.37, -96.98) 06/05/2020   04:15:46  ( -79.35, -97.09)    3.20                57
 06/05/2020   05:07:45   (  79.34,  70.06) 06/05/2020   05:06:32  (  79.37,  70.02)    3.21                73