Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 6 4.  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)   79.81                67
 06/17/2024   07:43:18   (  76.04,  63.24) 06/17/2024   07:42:04  (  76.06,  63.21)    2.90                74
 06/17/2024   08:34:04   ( -76.06,-129.54) 06/17/2024   08:33:05  ( -76.07,-129.54)    0.22                59
 06/17/2024   09:24:49   (  76.05,  37.81) 06/17/2024   09:24:02  (  76.06,  37.71)    2.95                47
 06/17/2024   10:15:35   ( -76.08,-154.97) 06/17/2024   10:15:03  ( -76.06,-155.04)    2.47                32
 06/17/2024   11:06:21   (  76.11,  12.23) 06/17/2024   11:05:59  (  76.10,  12.38)    4.04                22
 06/17/2024   11:57:06   ( -76.09, 179.61) 06/17/2024   11:57:00  ( -76.11, 179.63)    1.58                 6
 06/17/2024   12:47:52   (  76.12, -13.20) 06/17/2024   12:47:57  (  76.10, -13.12)    3.20                 5
 06/17/2024   13:38:37   ( -76.11, 154.18) 06/17/2024   13:38:58  ( -76.10, 154.13)    1.49                21
 06/17/2024   14:29:23   (  76.14, -38.62) 06/17/2024   14:29:55  (  76.10, -38.62)    4.16                32
 06/17/2024   15:20:08   ( -76.12, 128.76) 06/17/2024   15:20:55  ( -76.14, 128.79)    2.99                47
 06/17/2024   16:10:54   (  76.15, -64.05) 06/17/2024   16:11:52  (  76.14, -63.95)    2.77                58
 06/17/2024   17:01:39   ( -76.13, 103.33) 06/17/2024   17:02:53  ( -76.14, 103.29)    1.51                74
 06/17/2024   17:52:35   (  76.61, -91.15) 06/17/2024   17:53:40  (  76.58, -87.76)   87.61                65