Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 7 23.  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)
 07/31/2020   03:23:59   ( -79.18, -83.20) 07/31/2020   03:25:13  ( -79.20, -83.30)    3.02                74
 07/31/2020   04:14:55   (  79.19,  84.16) 07/31/2020   04:15:58  (  79.19,  84.11)    1.17                63
 07/31/2020   05:05:59   ( -79.20,-108.55) 07/31/2020   05:06:43  ( -79.20,-108.69)    2.90                44
 07/31/2020   05:56:55   (  79.21,  58.81) 07/31/2020   05:57:28  (  79.19,  58.72)    2.84                33
 07/31/2020   06:48:00   ( -79.18,-134.17) 07/31/2020   06:48:13  ( -79.20,-134.08)    3.08                13
 07/31/2020   07:38:56   (  79.19,  33.19) 07/31/2020   07:38:58  (  79.19,  33.33)    2.82                 2
 07/31/2020   08:30:00   ( -79.20,-159.53) 07/31/2020   08:29:43  ( -79.20,-159.47)    1.41                17
 07/31/2020   09:20:56   (  79.21,   7.84) 07/31/2020   09:20:28  (  79.19,   7.94)    2.76                28
 07/31/2020   10:12:00   ( -79.21, 175.12) 07/31/2020   10:11:13  ( -79.21, 175.14)    1.01                47
 07/31/2020   11:02:56   (  79.23, -17.51) 07/31/2020   11:01:58  (  79.19, -17.46)    3.78                58
 07/31/2020   11:53:58   ( -79.29, 150.31) 07/31/2020   11:52:46  ( -79.31, 148.97)   27.71                72