Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2019 10 24.  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,  18.02) 10/26/2019   08:21:48  (  79.86,  17.88)    2.81                73
 10/26/2019   09:13:46   ( -79.86,-174.74) 10/26/2019   09:12:54  ( -79.86,-174.86)    2.28                52
 10/26/2019   10:04:31   (  79.88,  -7.61) 10/26/2019   10:03:49  (  79.85,  -7.70)    3.28                42
 10/26/2019   10:55:15   ( -79.85, 159.92) 10/26/2019   10:54:54  ( -79.88, 159.87)    3.15                21
 10/26/2019   11:46:00   (  79.87, -32.94) 10/26/2019   11:45:49  (  79.87, -32.98)    0.70                11
 10/26/2019   12:36:45   ( -79.88, 134.30) 10/26/2019   12:36:55  ( -79.87, 134.29)    0.74                10
 10/26/2019   13:27:29   (  79.87, -58.28) 10/26/2019   13:27:49  (  79.89, -58.25)    2.27                20
 10/26/2019   14:18:14   ( -79.87, 108.97) 10/26/2019   14:18:55  ( -79.89, 109.01)    2.00                41
 10/26/2019   15:08:59   (  79.89, -83.90) 10/26/2019   15:09:50  (  79.88, -83.83)    1.99                51
 10/26/2019   15:59:44   ( -79.90,  83.34) 10/26/2019   16:00:56  ( -79.88,  83.43)    2.55                72