Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 8 3.  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)
 08/05/2019   12:38:52   (  80.02, -47.46) 08/05/2019   12:37:46  (  80.02, -47.37)    1.77                66
 08/05/2019   13:29:36   ( -80.01, 119.97) 08/05/2019   13:28:44  ( -80.02, 119.92)    2.22                52
 08/05/2019   14:20:21   (  80.01, -72.78) 08/05/2019   14:19:47  (  80.02, -72.93)    2.91                34
 08/05/2019   15:11:06   ( -80.03,  94.35) 08/05/2019   15:10:45  ( -80.02,  94.35)    1.37                21
 08/05/2019   16:01:50   (  80.01, -98.11) 08/05/2019   16:01:47  (  80.04, -98.18)    3.31                 3
 08/05/2019   16:52:35   ( -80.03,  69.02) 08/05/2019   16:52:45  ( -80.04,  69.09)    1.76                10
 08/05/2019   17:43:20   (  80.03,-123.73) 08/05/2019   17:43:48  (  80.03,-123.75)    0.39                28
 08/05/2019   18:34:05   ( -80.05,  43.40) 08/05/2019   18:34:46  ( -80.03,  43.52)    3.22                41
 08/05/2019   19:24:49   (  80.03,-149.06) 08/05/2019   19:25:48  (  80.05,-149.00)    2.56                59