Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 4 15.  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   03:48:08   (  76.10, 120.60) 04/15/2024   03:47:17  (  76.11, 120.50)    2.92                51
 04/15/2024   04:38:53   ( -76.14, -72.23) 04/15/2024   04:38:15  ( -76.15, -72.09)    3.69                38
 04/15/2024   05:29:40   (  76.15,  95.04) 04/15/2024   05:29:15  (  76.11,  95.04)    3.72                25
 04/15/2024   06:20:24   ( -76.14, -97.62) 04/15/2024   06:20:13  ( -76.16, -97.55)    2.50                11
 04/15/2024   07:11:11   (  76.15,  69.65) 04/15/2024   07:11:12  (  76.17,  69.75)    3.08                 1
 04/15/2024   08:01:55   ( -76.15,-123.02) 04/15/2024   08:02:11  ( -76.17,-123.00)    2.12                16
 04/15/2024   08:52:42   (  76.16,  44.25) 04/15/2024   08:53:10  (  76.18,  44.29)    2.31                28
 04/15/2024   09:43:26   ( -76.15,-148.41) 04/15/2024   09:44:09  ( -76.18,-148.46)    2.90                43
 04/15/2024   10:34:13   (  76.16,  18.86) 04/15/2024   10:35:08  (  76.19,  18.83)    2.65                55
 04/15/2024   11:24:58   ( -76.20,-173.97) 04/15/2024   11:26:07  ( -76.19,-173.91)    2.36                69
 04/15/2024   12:15:51   (  76.48,  -7.70) 04/15/2024   12:17:00  (  76.46,  -5.61)   54.44                69