Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 11 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)
 11/08/2019   23:40:21   ( -79.84, -31.23) 11/08/2019   23:39:09  ( -79.84, -31.10)    2.53                72
 11/09/2019   00:31:05   (  79.83, 136.14) 11/09/2019   00:30:04  (  79.84, 136.19)    1.50                61
 11/09/2019   01:21:50   ( -79.83, -56.56) 11/09/2019   01:21:10  ( -79.83, -56.69)    2.39                40
 11/09/2019   02:12:35   (  79.86, 110.52) 11/09/2019   02:12:05  (  79.84, 110.61)    3.03                30
 11/09/2019   03:03:19   ( -79.83, -81.90) 11/09/2019   03:03:10  ( -79.85, -81.97)    2.89                 9
 11/09/2019   03:54:04   (  79.85,  85.18) 11/09/2019   03:54:05  (  79.85,  85.33)    2.83                 1
 11/09/2019   04:44:49   ( -79.86,-107.52) 11/09/2019   04:45:11  ( -79.85,-107.55)    1.27                22
 11/09/2019   05:35:33   (  79.85,  59.85) 11/09/2019   05:36:06  (  79.85,  59.75)    2.03                33
 11/09/2019   06:26:18   ( -79.85,-132.85) 11/09/2019   06:27:11  ( -79.86,-132.83)    1.42                53
 11/09/2019   07:17:02   (  79.85,  34.51) 11/09/2019   07:18:06  (  79.87,  34.47)    2.36                64