Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2023 1 25.  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   ( -76.87,-154.50) 02/01/2023   09:29:43  ( -76.84,-154.67)    5.66                75
 02/01/2023   10:21:44   (  76.88,  12.78) 02/01/2023   10:20:42  (  76.89,  12.81)    1.62                62
 02/01/2023   11:12:30   ( -76.88,-179.94) 02/01/2023   11:11:41  ( -76.90,-179.90)    1.76                49
 02/01/2023   12:03:16   (  76.89, -12.67) 02/01/2023   12:02:41  (  76.91, -12.60)    2.49                35
 02/01/2023   12:54:02   ( -76.90, 154.61) 02/01/2023   12:53:40  ( -76.92, 154.69)    2.55                22
 02/01/2023   13:44:48   (  76.91, -38.11) 02/01/2023   13:44:41  (  76.89, -38.19)    3.18                 7
 02/01/2023   14:35:34   ( -76.91, 129.17) 02/01/2023   14:35:40  ( -76.89, 129.09)    3.24                 6
 02/01/2023   15:26:20   (  76.92, -63.56) 02/01/2023   15:26:40  (  76.91, -63.60)    2.31                20
 02/01/2023   16:17:06   ( -76.93, 103.73) 02/01/2023   16:17:39  ( -76.91, 103.67)    2.49                33
 02/01/2023   17:07:52   (  76.94, -89.00) 02/01/2023   17:08:39  (  76.92, -89.01)    1.56                47
 02/01/2023   17:58:38   ( -76.95,  78.28) 02/01/2023   17:59:38  ( -76.93,  78.26)    1.83                60
 02/01/2023   18:49:24   (  76.95,-114.44) 02/01/2023   18:50:38  (  76.94,-114.42)    1.18                74