Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 4 19.  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)
 04/30/2024   21:05:38   (  75.89,-137.77) 04/30/2024   21:04:27  (  75.90,-139.13)   36.88                71
 04/30/2024   21:56:26   ( -76.09,  28.84) 04/30/2024   21:55:25  ( -76.08,  28.77)    2.18                61
 04/30/2024   22:47:12   (  76.08,-163.81) 04/30/2024   22:46:20  (  76.08,-163.95)    3.90                52
 04/30/2024   23:37:57   ( -76.10,   3.44) 04/30/2024   23:37:22  ( -76.13,   3.47)    3.69                35
 05/01/2024   00:28:44   (  76.13, 170.63) 05/01/2024   00:28:17  (  76.13, 170.74)    3.07                27
 05/01/2024   01:19:28   ( -76.11, -21.97) 05/01/2024   01:19:20  ( -76.14, -22.00)    3.56                 8
 05/01/2024   02:10:15   (  76.14, 145.22) 05/01/2024   02:10:15  (  76.14, 145.27)    1.37                 0
 05/01/2024   03:01:00   ( -76.16, -47.53) 05/01/2024   03:01:18  ( -76.15, -47.46)    2.45                18
 05/01/2024   03:51:46   (  76.15, 119.82) 05/01/2024   03:52:13  (  76.14, 119.80)    0.64                27
 05/01/2024   04:42:31   ( -76.17, -72.94) 05/01/2024   04:43:16  ( -76.15, -72.93)    1.83                45
 05/01/2024   05:33:17   (  76.16,  94.41) 05/01/2024   05:34:11  (  76.15,  94.33)    2.22                54
 05/01/2024   06:24:02   ( -76.18, -98.34) 05/01/2024   06:25:14  ( -76.16, -98.40)    2.51                72
 05/01/2024   07:14:54   (  76.43,  68.01) 05/01/2024   07:16:04  (  76.38,  69.70)   44.62                70