Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2023 1 23.  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)
 02/01/2023   09:30:58   ( -76.85,-154.43) 02/01/2023   09:29:43  ( -76.85,-154.61)    4.47                75
 02/01/2023   10:21:44   (  76.86,  12.84) 02/01/2023   10:20:43  (  76.86,  12.68)    3.90                61
 02/01/2023   11:12:30   ( -76.87,-179.88) 02/01/2023   11:11:42  ( -76.87, 179.98)    3.70                48
 02/01/2023   12:03:16   (  76.88, -12.61) 02/01/2023   12:02:42  (  76.88, -12.73)    3.05                34
 02/01/2023   12:54:02   ( -76.88, 154.68) 02/01/2023   12:53:41  ( -76.89, 154.56)    2.96                21
 02/01/2023   13:44:48   (  76.89, -38.05) 02/01/2023   13:44:41  (  76.90, -38.14)    2.26                 7
 02/01/2023   14:35:34   ( -76.90, 129.23) 02/01/2023   14:35:40  ( -76.91, 129.15)    2.28                 6
 02/01/2023   15:26:20   (  76.91, -63.50) 02/01/2023   15:26:40  (  76.92, -63.55)    1.63                20
 02/01/2023   16:17:06   ( -76.91, 103.79) 02/01/2023   16:17:39  ( -76.92, 103.73)    1.74                33
 02/01/2023   17:07:52   (  76.92, -88.94) 02/01/2023   17:08:39  (  76.94, -88.96)    1.41                47
 02/01/2023   17:58:38   ( -76.93,  78.35) 02/01/2023   17:59:38  ( -76.94,  78.32)    1.49                60
 02/01/2023   18:49:24   (  76.94,-114.38) 02/01/2023   18:50:38  (  76.96,-114.37)    1.76                74