Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 4 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)
 04/15/2024   02:06:34   (  75.96, 146.46) 04/15/2024   02:05:22  (  75.96, 145.45)   27.32                72
 04/15/2024   02:57:21   ( -76.09, -46.67) 04/15/2024   02:56:18  ( -76.09, -46.81)    3.61                63
 04/15/2024   03:48:08   (  76.10, 120.59) 04/15/2024   03:47:17  (  76.10, 120.48)    2.96                51
 04/15/2024   04:38:53   ( -76.14, -72.23) 04/15/2024   04:38:15  ( -76.14, -72.10)    3.49                38
 04/15/2024   05:29:40   (  76.15,  95.03) 04/15/2024   05:29:14  (  76.15,  95.18)    4.11                26
 04/15/2024   06:20:24   ( -76.14, -97.62) 04/15/2024   06:20:13  ( -76.15, -97.55)    2.22                11
 04/15/2024   07:11:11   (  76.16,  69.63) 04/15/2024   07:11:12  (  76.16,  69.73)    2.48                 1
 04/15/2024   08:01:55   ( -76.15,-123.01) 04/15/2024   08:02:11  ( -76.16,-123.01)    1.86                16
 04/15/2024   08:52:42   (  76.16,  44.24) 04/15/2024   08:53:10  (  76.17,  44.27)    1.18                28
 04/15/2024   09:43:26   ( -76.15,-148.41) 04/15/2024   09:44:09  ( -76.17,-148.46)    2.77                43
 04/15/2024   10:34:13   (  76.17,  18.85) 04/15/2024   10:35:08  (  76.18,  18.81)    1.59                55
 04/15/2024   11:24:58   ( -76.20,-173.97) 04/15/2024   11:26:07  ( -76.18,-173.91)    2.42                69
 04/15/2024   12:15:51   (  76.48,  -7.72) 04/15/2024   12:17:00  (  76.45,  -5.63)   54.35                69