Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 7 2.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/09/2019   06:03:57   (  79.86,  52.82) 07/09/2019   06:02:54  (  79.86,  48.23)   89.94                63
 07/09/2019   06:54:49   ( -80.07,-141.95) 07/09/2019   06:53:50  ( -80.07,-141.80)    2.83                59
 07/09/2019   07:45:33   (  80.06,  25.42) 07/09/2019   07:44:46  (  80.07,  25.46)    0.99                47
 07/09/2019   08:36:18   ( -80.07,-167.27) 07/09/2019   08:35:51  ( -80.07,-167.36)    1.71                27
 07/09/2019   09:27:03   (  80.09,  -0.21) 07/09/2019   09:26:47  (  80.07,  -0.10)    3.31                16
 07/09/2019   10:17:47   ( -80.06, 167.40) 07/09/2019   10:17:51  ( -80.08, 167.39)    2.70                 4
 07/09/2019   11:08:32   (  80.08, -25.53) 07/09/2019   11:08:48  (  80.06, -25.65)    3.41                16
 07/09/2019   11:59:17   ( -80.08, 141.78) 07/09/2019   11:59:52  ( -80.08, 141.83)    1.16                35
 07/09/2019   12:50:00   (  80.08, -50.86) 07/09/2019   12:50:47  (  80.08, -50.90)    0.74                47
 07/09/2019   13:40:45   ( -80.08, 116.45) 07/09/2019   13:41:51  ( -80.10, 116.59)    3.33                66