Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 11 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)
 12/06/2019   07:05:40   (  79.77,  38.05) 12/06/2019   07:04:35  (  79.79,  38.00)    2.30                65
 12/06/2019   07:56:25   ( -79.78,-154.78) 12/06/2019   07:55:35  ( -79.77,-154.89)    2.42                50
 12/06/2019   08:47:10   (  79.80,  12.42) 12/06/2019   08:46:36  (  79.78,  12.42)    1.75                34
 12/06/2019   09:37:54   ( -79.78, 179.88) 12/06/2019   09:37:35  ( -79.79, 179.82)    1.81                19
 12/06/2019   10:28:39   (  79.79, -12.91) 12/06/2019   10:28:36  (  79.80, -12.87)    1.17                 3
 12/06/2019   11:19:24   ( -79.81, 154.25) 12/06/2019   11:19:36  ( -79.78, 154.23)    2.53                12
 12/06/2019   12:10:09   (  79.82, -38.54) 12/06/2019   12:10:37  (  79.79, -38.45)    3.53                28
 12/06/2019   13:00:53   ( -79.80, 128.92) 12/06/2019   13:01:36  ( -79.80, 128.94)    0.51                43
 12/06/2019   13:51:38   (  79.82, -63.88) 12/06/2019   13:52:37  (  79.81, -63.73)    2.88                59