Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 7 18.  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)
 07/18/2024   23:21:32   (  75.91,-170.24) 07/18/2024   23:20:19  (  75.90,-171.15)   24.85                73
 07/19/2024   00:12:19   ( -76.02,  -3.33) 07/19/2024   00:11:10  ( -76.05,  -3.33)    3.23                69
 07/19/2024   01:03:06   (  76.06, 163.85) 07/19/2024   01:02:13  (  76.07, 163.98)    3.54                53
 07/19/2024   01:53:50   ( -76.04, -28.76) 07/19/2024   01:53:08  ( -76.05, -28.84)    2.19                42
 07/19/2024   02:44:37   (  76.08, 138.42) 07/19/2024   02:44:11  (  76.06, 138.46)    1.72                26
 07/19/2024   03:35:21   ( -76.06, -54.20) 07/19/2024   03:35:05  ( -76.08, -54.19)    3.04                16
 07/19/2024   04:26:08   (  76.09, 112.98) 07/19/2024   04:26:08  (  76.10, 113.11)    3.61                 0
 07/19/2024   05:16:52   ( -76.07, -79.63) 07/19/2024   05:17:03  ( -76.08, -79.71)    2.05                11
 07/19/2024   06:07:39   (  76.11,  87.55) 07/19/2024   06:08:06  (  76.10,  87.60)    1.94                27
 07/19/2024   06:58:23   ( -76.09,-105.07) 07/19/2024   06:59:00  ( -76.11,-105.06)    2.84                37
 07/19/2024   07:49:10   (  76.13,  62.11) 07/19/2024   07:50:03  (  76.13,  62.25)    3.71                53
 07/19/2024   08:39:54   ( -76.11,-130.50) 07/19/2024   08:40:58  ( -76.11,-130.57)    1.89                64
 07/19/2024   09:30:46   (  76.37,  35.85) 07/19/2024   09:31:56  (  76.35,  37.57)   44.94                70