Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 5 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)
 05/16/2024   16:04:27   (  75.73, -61.63) 05/16/2024   16:03:19  (  75.70, -64.13)   68.55                68
 05/16/2024   16:55:20   ( -76.10, 104.39) 05/16/2024   16:54:16  ( -76.07, 104.39)    3.91                64
 05/16/2024   17:46:06   (  76.10, -88.31) 05/16/2024   17:45:08  (  76.11, -88.18)    3.44                58
 05/16/2024   18:36:51   ( -76.11,  78.97) 05/16/2024   18:36:13  ( -76.11,  79.07)    2.69                38
 05/16/2024   19:27:37   (  76.11,-113.72) 05/16/2024   19:27:06  (  76.11,-113.66)    1.66                31
 05/16/2024   20:18:22   ( -76.12,  53.56) 05/16/2024   20:18:11  ( -76.12,  53.59)    1.09                11
 05/16/2024   21:09:08   (  76.12,-139.13) 05/16/2024   21:09:04  (  76.11,-139.14)    1.30                 4
 05/16/2024   21:59:53   ( -76.13,  28.15) 05/16/2024   22:00:09  ( -76.12,  28.11)    1.70                16
 05/16/2024   22:50:39   (  76.13,-164.55) 05/16/2024   22:51:02  (  76.11,-164.62)    2.92                23
 05/16/2024   23:41:24   ( -76.14,   2.74) 05/16/2024   23:42:06  ( -76.17,   2.80)    3.12                42
 05/17/2024   00:32:10   (  76.14, 170.04) 05/17/2024   00:32:59  (  76.16, 170.06)    2.00                49
 05/17/2024   01:22:55   ( -76.15, -22.68) 05/17/2024   01:24:04  ( -76.17, -22.68)    1.81                69
 05/17/2024   02:13:43   (  76.25, 144.30) 05/17/2024   02:14:56  (  76.21, 144.75)   12.56                73