Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 4 6.  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   (  75.98, 146.41) 04/15/2024   02:05:21  (  75.99, 145.57)   22.52                73
 04/15/2024   02:57:21   ( -76.10, -46.71) 04/15/2024   02:56:17  ( -76.13, -46.67)    3.18                64
 04/15/2024   03:48:08   (  76.12, 120.53) 04/15/2024   03:47:16  (  76.13, 120.60)    2.39                52
 04/15/2024   04:38:52   ( -76.11, -72.11) 04/15/2024   04:38:15  ( -76.14, -72.12)    3.56                37
 04/15/2024   05:29:39   (  76.12,  95.14) 04/15/2024   05:29:14  (  76.14,  95.15)    1.94                25
 04/15/2024   06:20:24   ( -76.16, -97.66) 04/15/2024   06:20:13  ( -76.15, -97.58)    2.45                11
 04/15/2024   07:11:10   (  76.13,  69.74) 04/15/2024   07:11:12  (  76.15,  69.69)    2.80                 2
 04/15/2024   08:01:55   ( -76.16,-123.06) 04/15/2024   08:02:11  ( -76.16,-123.03)    0.76                16
 04/15/2024   08:52:42   (  76.18,  44.18) 04/15/2024   08:53:10  (  76.16,  44.23)    2.46                28
 04/15/2024   09:43:26   ( -76.16,-148.45) 04/15/2024   09:44:09  ( -76.17,-148.48)    0.93                43
 04/15/2024   10:34:13   (  76.18,  18.79) 04/15/2024   10:35:08  (  76.17,  18.78)    1.69                55
 04/15/2024   11:24:57   ( -76.17,-173.84) 04/15/2024   11:26:07  ( -76.18,-173.94)    2.62                70
 04/15/2024   12:15:51   (  76.50,  -7.77) 04/15/2024   12:17:00  (  76.44,  -5.67)   55.10                69