Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2023 1 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)
 02/01/2023   09:30:57   ( -76.84,-154.38) 02/01/2023   09:29:42  ( -76.86,-154.55)    5.20                75
 02/01/2023   10:21:44   (  76.89,  12.72) 02/01/2023   10:20:42  (  76.87,  12.74)    2.03                62
 02/01/2023   11:12:30   ( -76.90,-180.00) 02/01/2023   11:11:41  ( -76.88,-179.97)    1.97                49
 02/01/2023   12:03:16   (  76.91, -12.72) 02/01/2023   12:02:41  (  76.89, -12.67)    2.07                35
 02/01/2023   12:54:02   ( -76.91, 154.56) 02/01/2023   12:53:40  ( -76.90, 154.62)    2.10                22
 02/01/2023   13:44:48   (  76.92, -38.17) 02/01/2023   13:44:40  (  76.91, -38.08)    2.49                 8
 02/01/2023   14:35:34   ( -76.93, 129.11) 02/01/2023   14:35:39  ( -76.92, 129.21)    2.53                 5
 02/01/2023   15:26:20   (  76.94, -63.61) 02/01/2023   15:26:39  (  76.93, -63.49)    3.16                19
 02/01/2023   16:17:06   ( -76.94, 103.67) 02/01/2023   16:17:38  ( -76.94, 103.79)    3.13                32
 02/01/2023   17:07:52   (  76.95, -89.06) 02/01/2023   17:08:38  (  76.95, -88.90)    3.95                46
 02/01/2023   17:58:38   ( -76.96,  78.23) 02/01/2023   17:59:37  ( -76.96,  78.38)    3.83                59
 02/01/2023   18:49:23   (  76.92,-114.32) 02/01/2023   18:50:38  (  76.93,-114.50)    4.40                75