Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 12 27.  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)
 01/02/2020   13:40:12   (  79.73, -60.27) 01/02/2020   13:38:58  (  79.72, -60.21)    1.40                74
 01/02/2020   14:30:56   ( -79.74, 106.99) 01/02/2020   14:29:53  ( -79.73, 107.18)    3.59                63
 01/02/2020   15:21:41   (  79.73, -85.61) 01/02/2020   15:20:58  (  79.74, -85.50)    2.82                43
 01/02/2020   16:12:25   ( -79.73,  81.65) 01/02/2020   16:11:54  ( -79.73,  81.59)    1.47                31
 01/02/2020   17:03:10   (  79.72,-110.95) 01/02/2020   17:02:59  (  79.73,-111.09)    3.01                11
 01/02/2020   17:53:54   ( -79.73,  56.31) 01/02/2020   17:53:54  ( -79.74,  56.29)    1.84                 0
 01/02/2020   18:44:40   (  79.75,-136.58) 01/02/2020   18:45:00  (  79.73,-136.68)    3.40                20
 01/02/2020   19:35:24   ( -79.76,  30.69) 01/02/2020   19:35:55  ( -79.74,  30.71)    2.19                31
 01/02/2020   20:26:09   (  79.75,-161.92) 01/02/2020   20:27:00  (  79.75,-161.97)    1.10                51
 01/02/2020   21:16:53   ( -79.75,   5.35) 01/02/2020   21:17:55  ( -79.76,   5.41)    1.31                62