Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 6 19.  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)
 06/19/2020   03:12:38   ( -79.30, -80.98) 06/19/2020   03:12:15  ( -79.30, -80.87)    2.46                23
 06/19/2020   04:03:35   (  79.32,  86.45) 06/19/2020   04:03:01  (  79.32,  86.29)    3.21                34
 06/19/2020   04:54:37   ( -79.32,-106.32) 06/19/2020   04:53:44  ( -79.31,-106.27)    1.71                53
 06/19/2020   05:45:35   (  79.31,  60.83) 06/19/2020   05:44:30  (  79.33,  60.89)    2.40                65
 07/02/2020   22:44:27   ( -79.25, -13.81) 07/02/2020   22:45:42  ( -79.25, -13.80)    0.90                75
 07/02/2020   23:35:22   (  79.25, 153.39) 07/02/2020   23:36:28  (  79.27, 153.31)    3.47                66
 07/03/2020   00:26:27   ( -79.27, -39.16) 07/03/2020   00:27:12  ( -79.25, -39.20)    2.50                45
 07/03/2020   01:17:22   (  79.26, 128.05) 07/03/2020   01:17:57  (  79.24, 128.16)    3.31                35