Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 12 17.  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)
 12/24/2024   20:32:48   (  75.88,-124.61) 12/24/2024   20:31:35  (  75.88,-125.39)   21.09                73
 12/24/2024   21:23:34   ( -75.98,  42.36) 12/24/2024   21:22:31  ( -75.98,  42.21)    3.96                63
 12/24/2024   22:14:21   (  76.01,-150.46) 12/24/2024   22:13:29  (  76.02,-150.39)    2.19                52
 12/24/2024   23:05:05   ( -76.02,  16.82) 12/24/2024   23:04:27  ( -76.03,  16.89)    2.01                38
 12/24/2024   23:55:51   (  76.01,-175.84) 12/24/2024   23:55:26  (  76.02,-175.87)    1.12                25
 12/25/2024   00:46:35   ( -76.02,  -8.55) 12/25/2024   00:46:24  ( -76.03,  -8.58)    1.03                11
 12/25/2024   01:37:21   (  76.02, 158.78) 12/25/2024   01:37:23  (  76.02, 158.65)    3.62                 2
 12/25/2024   02:28:05   ( -76.02, -33.93) 12/25/2024   02:28:21  ( -76.03, -34.06)    3.56                16
 12/25/2024   03:18:52   (  76.06, 133.24) 12/25/2024   03:19:19  (  76.07, 133.33)    2.56                27
 12/25/2024   04:09:36   ( -76.07, -59.47) 12/25/2024   04:10:17  ( -76.08, -59.38)    2.62                41
 12/25/2024   05:00:22   (  76.06, 107.87) 12/25/2024   05:01:16  (  76.07, 107.85)    1.03                54
 12/25/2024   05:51:06   ( -76.07, -84.85) 12/25/2024   05:52:14  ( -76.08, -84.85)    1.12                68
 12/25/2024   06:41:58   (  76.33,  81.50) 12/25/2024   06:43:08  (  76.30,  83.20)   44.77                70