Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 4 12.  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   (  75.97, 146.42) 04/15/2024   02:05:22  (  75.95, 145.42)   27.25                72
 04/15/2024   02:57:21   ( -76.10, -46.72) 04/15/2024   02:56:17  ( -76.12, -46.68)    2.79                64
 04/15/2024   03:48:08   (  76.11, 120.55) 04/15/2024   03:47:16  (  76.13, 120.61)    2.88                52
 04/15/2024   04:38:52   ( -76.11, -72.11) 04/15/2024   04:38:15  ( -76.13, -72.13)    3.25                37
 04/15/2024   05:29:39   (  76.12,  95.15) 04/15/2024   05:29:14  (  76.14,  95.15)    2.81                25
 04/15/2024   06:20:24   ( -76.16, -97.67) 04/15/2024   06:20:13  ( -76.14, -97.59)    2.43                11
 04/15/2024   07:11:11   (  76.17,  69.59) 04/15/2024   07:11:12  (  76.15,  69.69)    3.20                 1
 04/15/2024   08:01:55   ( -76.16,-123.06) 04/15/2024   08:02:11  ( -76.15,-123.04)    0.83                16
 04/15/2024   08:52:42   (  76.17,  44.20) 04/15/2024   08:53:10  (  76.16,  44.24)    1.63                28
 04/15/2024   09:43:26   ( -76.17,-148.46) 04/15/2024   09:44:09  ( -76.16,-148.50)    1.09                43
 04/15/2024   10:34:13   (  76.18,  18.80) 04/15/2024   10:35:08  (  76.17,  18.78)    1.00                55
 04/15/2024   11:24:57   ( -76.17,-173.85) 04/15/2024   11:26:07  ( -76.17,-173.95)    2.71                70
 04/15/2024   12:15:51   (  76.50,  -7.76) 04/15/2024   12:17:00  (  76.44,  -5.66)   54.79                69