Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 12 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)
 12/24/2024   20:32:49   (  75.90,-124.68) 12/24/2024   20:31:36  (  75.87,-125.44)   21.04                73
 12/24/2024   21:23:35   ( -75.99,  42.31) 12/24/2024   21:22:31  ( -76.01,  42.33)    2.38                64
 12/24/2024   22:14:21   (  75.99,-150.37) 12/24/2024   22:13:30  (  76.00,-150.44)    2.74                51
 12/24/2024   23:05:05   ( -75.99,  16.93) 12/24/2024   23:04:28  ( -76.01,  16.85)    3.28                37
 12/24/2024   23:55:52   (  76.03,-175.91) 12/24/2024   23:55:27  (  76.01,-175.92)    3.11                25
 12/25/2024   00:46:36   ( -76.04,  -8.61) 12/25/2024   00:46:25  ( -76.02,  -8.63)    2.39                11
 12/25/2024   01:37:22   (  76.03, 158.72) 12/25/2024   01:37:23  (  76.05, 158.76)    2.29                 1
 12/25/2024   02:28:06   ( -76.04, -33.98) 12/25/2024   02:28:21  ( -76.06, -33.94)    3.00                15
 12/25/2024   03:18:52   (  76.04, 133.34) 12/25/2024   03:19:20  (  76.05, 133.28)    2.66                28
 12/25/2024   04:09:37   ( -76.08, -59.52) 12/25/2024   04:10:18  ( -76.07, -59.42)    3.36                41
 12/25/2024   05:00:23   (  76.08, 107.80) 12/25/2024   05:01:17  (  76.06, 107.80)    2.87                54
 12/25/2024   05:51:07   ( -76.09, -84.89) 12/25/2024   05:52:15  ( -76.07, -84.89)    1.84                68
 12/25/2024   06:41:59   (  76.35,  81.44) 12/25/2024   06:43:09  (  76.28,  83.14)   45.56                70