Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 6 10.  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   ( -75.63,-102.67) 06/17/2024   06:51:16  ( -75.63,-105.58)   80.21                67
 06/17/2024   07:43:18   (  76.06,  63.15) 06/17/2024   07:42:03  (  76.08,  63.26)    3.29                75
 06/17/2024   08:34:03   ( -76.05,-129.49) 06/17/2024   08:33:04  ( -76.07,-129.50)    2.62                59
 06/17/2024   09:24:49   (  76.08,  37.72) 06/17/2024   09:24:01  (  76.08,  37.76)    1.09                48
 06/17/2024   10:15:34   ( -76.06,-154.92) 06/17/2024   10:15:02  ( -76.07,-155.00)    2.39                32
 06/17/2024   11:06:20   (  76.09,  12.30) 06/17/2024   11:05:59  (  76.07,  12.26)    2.28                21
 06/17/2024   11:57:05   ( -76.08, 179.66) 06/17/2024   11:56:59  ( -76.11, 179.66)    3.87                 6
 06/17/2024   12:47:51   (  76.11, -13.13) 06/17/2024   12:47:56  (  76.12, -13.07)    1.87                 5
 06/17/2024   13:38:36   ( -76.09, 154.23) 06/17/2024   13:38:57  ( -76.11, 154.16)    2.79                21
 06/17/2024   14:29:22   (  76.12, -38.55) 06/17/2024   14:29:54  (  76.11, -38.57)    0.80                32
 06/17/2024   15:20:07   ( -76.11, 128.81) 06/17/2024   15:20:55  ( -76.11, 128.66)    3.92                48
 06/17/2024   16:10:53   (  76.13, -63.98) 06/17/2024   16:11:51  (  76.16, -63.90)    3.21                58
 06/17/2024   17:01:39   ( -76.16, 103.22) 06/17/2024   17:02:52  ( -76.15, 103.32)    3.25                73
 06/17/2024   17:52:34   (  76.59, -91.08) 06/17/2024   17:53:40  (  76.55, -87.88)   82.80                66