Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 6 8.  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)
 06/17/2024   06:52:23   ( -75.60,-102.59) 06/17/2024   06:51:17  ( -75.60,-105.66)   84.82                66
 06/17/2024   07:43:18   (  76.04,  63.23) 06/17/2024   07:42:04  (  76.05,  63.17)    2.01                74
 06/17/2024   08:34:04   ( -76.07,-129.57) 06/17/2024   08:33:05  ( -76.05,-129.59)    2.33                59
 06/17/2024   09:24:49   (  76.06,  37.80) 06/17/2024   09:24:02  (  76.05,  37.67)    3.61                47
 06/17/2024   10:15:35   ( -76.09,-154.99) 06/17/2024   10:15:02  ( -76.09,-154.93)    1.95                33
 06/17/2024   11:06:20   (  76.07,  12.38) 06/17/2024   11:05:59  (  76.09,  12.34)    2.84                21
 06/17/2024   11:57:06   ( -76.10, 179.58) 06/17/2024   11:57:00  ( -76.09, 179.57)    1.01                 6
 06/17/2024   12:47:51   (  76.08, -13.05) 06/17/2024   12:47:57  (  76.09, -13.16)    3.19                 6
 06/17/2024   13:38:37   ( -76.11, 154.16) 06/17/2024   13:38:57  ( -76.13, 154.24)    2.99                20
 06/17/2024   14:29:23   (  76.14, -38.63) 06/17/2024   14:29:54  (  76.13, -38.50)    3.81                31
 06/17/2024   15:20:08   ( -76.13, 128.73) 06/17/2024   15:20:55  ( -76.13, 128.74)    0.31                47
 06/17/2024   16:10:54   (  76.16, -64.06) 06/17/2024   16:11:52  (  76.13, -63.99)    3.30                58
 06/17/2024   17:01:39   ( -76.14, 103.31) 06/17/2024   17:02:53  ( -76.13, 103.24)    2.45                74
 06/17/2024   17:52:34   (  76.57, -90.99) 06/17/2024   17:53:40  (  76.57, -87.81)   82.36                66