Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 10 15.  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)
 10/26/2019   08:23:01   (  79.85,  17.99) 10/26/2019   08:21:47  (  79.87,  18.08)    3.02                74
 10/26/2019   09:13:46   ( -79.86,-174.74) 10/26/2019   09:12:54  ( -79.86,-174.92)    3.41                52
 10/26/2019   10:04:31   (  79.88,  -7.64) 10/26/2019   10:03:48  (  79.87,  -7.50)    2.96                43
 10/26/2019   10:55:15   ( -79.85, 159.92) 10/26/2019   10:54:54  ( -79.87, 159.81)    3.28                21
 10/26/2019   11:46:00   (  79.88, -32.97) 10/26/2019   11:45:49  (  79.86, -33.08)    2.69                11
 10/26/2019   12:36:45   ( -79.88, 134.30) 10/26/2019   12:36:55  ( -79.87, 134.23)    1.92                10
 10/26/2019   13:27:29   (  79.87, -58.31) 10/26/2019   13:27:49  (  79.88, -58.36)    1.39                20
 10/26/2019   14:18:14   ( -79.88, 108.97) 10/26/2019   14:18:55  ( -79.89, 108.95)    1.24                41
 10/26/2019   15:08:59   (  79.90, -83.93) 10/26/2019   15:09:50  (  79.87, -83.94)    2.76                51
 10/26/2019   15:59:44   ( -79.90,  83.34) 10/26/2019   16:00:56  ( -79.88,  83.37)    2.48                72