Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 12 14.  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   20:32:49   (  75.88,-124.62) 12/24/2024   20:31:36  (  75.89,-125.37)   20.35                73
 12/24/2024   21:23:35   ( -75.98,  42.36) 12/24/2024   21:22:32  ( -75.99,  42.24)    3.43                63
 12/24/2024   22:14:22   (  76.02,-150.47) 12/24/2024   22:13:30  (  76.03,-150.37)    2.98                52
 12/24/2024   23:05:06   ( -76.02,  16.82) 12/24/2024   23:04:28  ( -76.03,  16.92)    2.97                38
 12/24/2024   23:55:52   (  76.02,-175.85) 12/24/2024   23:55:27  (  76.03,-175.85)    1.14                25
 12/25/2024   00:46:36   ( -76.02,  -8.55) 12/25/2024   00:46:25  ( -76.04,  -8.55)    1.53                11
 12/25/2024   01:37:22   (  76.02, 158.77) 12/25/2024   01:37:24  (  76.03, 158.67)    3.00                 2
 12/25/2024   02:28:06   ( -76.02, -33.93) 12/25/2024   02:28:22  ( -76.04, -34.03)    3.23                16
 12/25/2024   03:18:52   (  76.06, 133.24) 12/25/2024   03:19:19  (  76.08, 133.35)    3.42                27
 12/25/2024   04:09:36   ( -76.07, -59.47) 12/25/2024   04:10:18  ( -76.04, -59.51)    3.26                42
 12/25/2024   05:00:22   (  76.07, 107.86) 12/25/2024   05:01:16  (  76.08, 107.88)    1.45                54
 12/25/2024   05:51:06   ( -76.07, -84.84) 12/25/2024   05:52:14  ( -76.09, -84.82)    2.13                68
 12/25/2024   06:41:58   (  76.34,  81.50) 12/25/2024   06:43:08  (  76.30,  83.22)   45.52                70