Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 5 11.  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)
 05/16/2024   16:55:20   ( -76.10, 104.40) 05/16/2024   16:54:11  ( -76.07, 104.44)    3.06                69
 05/16/2024   17:46:06   (  76.10, -88.31) 05/16/2024   17:45:04  (  76.07, -88.31)    4.09                62
 05/16/2024   18:36:51   ( -76.11,  78.98) 05/16/2024   18:36:08  ( -76.12,  79.10)    3.34                43
 05/16/2024   19:27:37   (  76.11,-113.72) 05/16/2024   19:27:01  (  76.11,-113.64)    2.02                36
 05/16/2024   20:18:22   ( -76.12,  53.57) 05/16/2024   20:18:06  ( -76.12,  53.61)    1.13                16
 05/16/2024   21:09:08   (  76.12,-139.13) 05/16/2024   21:08:59  (  76.11,-139.14)    1.72                 9
 05/16/2024   21:59:53   ( -76.13,  28.16) 05/16/2024   22:00:04  ( -76.11,  28.12)    2.02                11
 05/16/2024   22:50:39   (  76.13,-164.54) 05/16/2024   22:50:56  (  76.15,-164.47)    2.76                17
 05/16/2024   23:41:24   ( -76.14,   2.75) 05/16/2024   23:42:01  ( -76.16,   2.78)    2.24                37
 05/17/2024   00:32:10   (  76.14, 170.04) 05/17/2024   00:32:54  (  76.15, 170.03)    0.66                44
 05/17/2024   01:22:55   ( -76.15, -22.67) 05/17/2024   01:23:59  ( -76.16, -22.71)    1.38                64
 05/17/2024   02:13:41   (  76.15, 144.63) 05/17/2024   02:14:52  (  76.15, 144.54)    2.51                71