Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 6 13.  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   06:52:24   ( -75.64,-102.72) 06/17/2024   06:51:17  ( -75.62,-105.61)   79.89                67
 06/17/2024   07:43:19   (  76.07,  63.11) 06/17/2024   07:42:04  (  76.07,  63.24)    3.33                75
 06/17/2024   08:34:04   ( -76.06,-129.54) 06/17/2024   08:33:05  ( -76.07,-129.54)    0.18                59
 06/17/2024   09:24:50   (  76.09,  37.69) 06/17/2024   09:24:02  (  76.07,  37.74)    2.44                48
 06/17/2024   10:15:35   ( -76.08,-154.97) 06/17/2024   10:15:03  ( -76.06,-155.04)    2.49                32
 06/17/2024   11:06:21   (  76.10,  12.26) 06/17/2024   11:06:00  (  76.07,  12.24)    3.73                21
 06/17/2024   11:57:06   ( -76.09, 179.61) 06/17/2024   11:57:00  ( -76.11, 179.63)    1.61                 6
 06/17/2024   12:47:52   (  76.11, -13.16) 06/17/2024   12:47:57  (  76.11, -13.09)    1.99                 5
 06/17/2024   13:38:37   ( -76.10, 154.19) 06/17/2024   13:38:58  ( -76.10, 154.13)    1.54                21
 06/17/2024   14:29:23   (  76.13, -38.59) 06/17/2024   14:29:55  (  76.11, -38.59)    2.17                32
 06/17/2024   15:20:08   ( -76.12, 128.76) 06/17/2024   15:20:55  ( -76.14, 128.79)    3.04                47
 06/17/2024   16:10:54   (  76.14, -64.01) 06/17/2024   16:11:52  (  76.15, -63.92)    2.70                58
 06/17/2024   17:01:39   ( -76.13, 103.34) 06/17/2024   17:02:53  ( -76.14, 103.29)    1.61                74
 06/17/2024   17:52:35   (  76.60, -91.12) 06/17/2024   17:53:41  (  76.54, -87.90)   83.32                66