Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 10 19.  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   (  79.84,  18.09) 10/26/2019   08:21:48  (  79.87,  17.98)    3.47                73
 10/26/2019   09:13:46   ( -79.85,-174.66) 10/26/2019   09:12:54  ( -79.87,-174.73)    3.02                52
 10/26/2019   10:04:30   (  79.87,  -7.54) 10/26/2019   10:03:48  (  79.86,  -7.60)    1.56                42
 10/26/2019   10:55:15   ( -79.87, 159.72) 10/26/2019   10:54:54  ( -79.86, 159.69)    1.19                21
 10/26/2019   11:45:59   (  79.86, -32.87) 10/26/2019   11:45:48  (  79.88, -32.87)    1.56                11
 10/26/2019   12:36:44   ( -79.87, 134.39) 10/26/2019   12:36:54  ( -79.88, 134.42)    1.58                10
 10/26/2019   13:27:29   (  79.89, -58.49) 10/26/2019   13:27:49  (  79.87, -58.45)    2.25                20
 10/26/2019   14:18:14   ( -79.90, 108.76) 10/26/2019   14:18:55  ( -79.88, 108.84)    2.56                41
 10/26/2019   15:08:58   (  79.89, -83.83) 10/26/2019   15:09:49  (  79.89, -83.73)    1.98                51
 10/26/2019   15:59:43   ( -79.89,  83.43) 10/26/2019   16:00:55  ( -79.90,  83.56)    2.60                72