Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 4 13.  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   (  75.95, 146.49) 04/15/2024   02:05:22  (  75.96, 145.48)   27.22                72
 04/15/2024   02:57:22   ( -76.13, -46.81) 04/15/2024   02:56:18  ( -76.10, -46.78)    3.51                64
 04/15/2024   03:48:08   (  76.09, 120.61) 04/15/2024   03:47:17  (  76.11, 120.51)    3.17                51
 04/15/2024   04:38:53   ( -76.13, -72.21) 04/15/2024   04:38:16  ( -76.11, -72.24)    2.95                37
 04/15/2024   05:29:40   (  76.14,  95.06) 04/15/2024   05:29:15  (  76.12,  95.05)    3.07                25
 04/15/2024   06:20:24   ( -76.14, -97.60) 04/15/2024   06:20:13  ( -76.16, -97.53)    3.28                11
 04/15/2024   07:11:11   (  76.15,  69.66) 04/15/2024   07:11:13  (  76.13,  69.59)    3.17                 2
 04/15/2024   08:01:55   ( -76.14,-123.00) 04/15/2024   08:02:11  ( -76.17,-122.98)    3.21                16
 04/15/2024   08:52:42   (  76.15,  44.27) 04/15/2024   08:53:10  (  76.18,  44.30)    2.96                28
 04/15/2024   09:43:27   ( -76.19,-148.55) 04/15/2024   09:44:09  ( -76.18,-148.44)    3.33                42
 04/15/2024   10:34:13   (  76.16,  18.87) 04/15/2024   10:35:08  (  76.19,  18.85)    3.36                55
 04/15/2024   11:24:58   ( -76.20,-173.95) 04/15/2024   11:26:07  ( -76.19,-173.89)    1.65                69
 04/15/2024   12:15:51   (  76.48,  -7.69) 04/15/2024   12:17:00  (  76.46,  -5.60)   54.39                69