Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 7 29.  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   (  80.03, -47.60) 08/05/2019   12:37:46  (  80.01, -47.56)    2.79                66
 08/05/2019   13:29:36   ( -80.02, 119.86) 08/05/2019   13:28:44  ( -80.01, 119.75)    2.23                52
 08/05/2019   14:20:21   (  80.03, -72.93) 08/05/2019   14:19:46  (  80.03, -72.82)    2.15                35
 08/05/2019   15:11:05   ( -80.01,  94.53) 08/05/2019   15:10:44  ( -80.03,  94.49)    1.95                21
 08/05/2019   16:01:50   (  80.02, -98.25) 08/05/2019   16:01:47  (  80.02, -98.38)    2.47                 3
 08/05/2019   16:52:35   ( -80.04,  68.90) 08/05/2019   16:52:45  ( -80.02,  68.92)    1.53                10
 08/05/2019   17:43:19   (  80.02,-123.58) 08/05/2019   17:43:47  (  80.04,-123.63)    2.61                28
 08/05/2019   18:34:04   ( -80.03,  43.58) 08/05/2019   18:34:45  ( -80.04,  43.66)    1.94                41
 08/05/2019   19:24:49   (  80.04,-149.20) 08/05/2019   19:25:48  (  80.03,-149.20)    0.87                59