Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 5 9.  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   (  75.74, -61.68) 05/16/2024   16:03:20  (  75.71, -64.09)   65.96                68
 05/16/2024   16:55:20   ( -76.07, 104.51) 05/16/2024   16:54:17  ( -76.09, 104.45)    2.75                63
 05/16/2024   17:46:06   (  76.07, -88.19) 05/16/2024   17:45:10  (  76.08, -88.29)    2.82                56
 05/16/2024   18:36:52   ( -76.12,  78.94) 05/16/2024   18:36:15  ( -76.09,  78.98)    3.45                37
 05/16/2024   19:27:38   (  76.12,-113.76) 05/16/2024   19:27:07  (  76.13,-113.60)    4.27                31
 05/16/2024   20:18:23   ( -76.13,  53.53) 05/16/2024   20:18:12  ( -76.14,  53.67)    3.66                11
 05/16/2024   21:09:09   (  76.13,-139.17) 05/16/2024   21:09:05  (  76.13,-139.08)    2.52                 4
 05/16/2024   21:59:54   ( -76.14,  28.12) 05/16/2024   22:00:10  ( -76.14,  28.19)    1.83                16
 05/16/2024   22:50:40   (  76.14,-164.58) 05/16/2024   22:51:03  (  76.13,-164.56)    1.16                23
 05/16/2024   23:41:25   ( -76.15,   2.72) 05/16/2024   23:42:08  ( -76.15,   2.72)    0.05                43
 05/17/2024   00:32:11   (  76.15, 170.01) 05/17/2024   00:33:01  (  76.14, 169.97)    1.78                50
 05/17/2024   01:22:56   ( -76.16, -22.69) 05/17/2024   01:24:06  ( -76.15, -22.76)    1.85                70
 05/17/2024   02:13:44   (  76.25, 144.27) 05/17/2024   02:14:57  (  76.23, 144.82)   14.85                73