Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 5 6.  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   16:04:28   (  75.73, -61.65) 05/16/2024   16:03:20  (  75.70, -64.13)   68.10                68
 05/16/2024   16:55:21   ( -76.10, 104.40) 05/16/2024   16:54:17  ( -76.08, 104.42)    2.55                64
 05/16/2024   17:46:07   (  76.10, -88.32) 05/16/2024   17:45:09  (  76.11, -88.17)    3.91                58
 05/16/2024   18:36:52   ( -76.11,  78.99) 05/16/2024   18:36:15  ( -76.08,  78.94)    3.31                37
 05/16/2024   19:27:38   (  76.11,-113.73) 05/16/2024   19:27:07  (  76.11,-113.65)    2.07                31
 05/16/2024   20:18:23   ( -76.12,  53.58) 05/16/2024   20:18:12  ( -76.13,  53.63)    1.83                11
 05/16/2024   21:09:09   (  76.12,-139.14) 05/16/2024   21:09:05  (  76.12,-139.13)    0.66                 4
 05/16/2024   21:59:54   ( -76.12,  28.17) 05/16/2024   22:00:10  ( -76.13,  28.15)    0.93                16
 05/16/2024   22:50:40   (  76.13,-164.55) 05/16/2024   22:51:03  (  76.12,-164.60)    1.91                23
 05/16/2024   23:41:25   ( -76.13,   2.76) 05/16/2024   23:42:08  ( -76.14,   2.68)    2.32                43
 05/17/2024   00:32:11   (  76.14, 170.04) 05/17/2024   00:33:00  (  76.17, 170.09)    3.34                49
 05/17/2024   01:22:56   ( -76.14, -22.65) 05/17/2024   01:24:06  ( -76.14, -22.80)    4.10                70
 05/17/2024   02:13:44   (  76.24, 144.31) 05/17/2024   02:14:57  (  76.22, 144.77)   12.62                73