Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 8 23.  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)
 08/31/2022   17:36:23   (  76.88, -97.46) 08/31/2022   17:35:18  (  76.85,-101.00)   89.64                65
 08/31/2022   18:27:17   ( -77.28,  68.13) 08/31/2022   18:26:12  ( -77.28,  68.17)    1.16                65
 08/31/2022   19:18:03   (  77.30,-124.62) 08/31/2022   19:17:06  (  77.30,-124.46)    4.04                57
 08/31/2022   20:08:48   ( -77.27,  42.81) 08/31/2022   20:08:12  ( -77.27,  42.63)    4.28                36
 08/31/2022   20:59:34   (  77.28,-149.95) 08/31/2022   20:59:06  (  77.29,-150.00)    1.44                28
 08/31/2022   21:50:20   ( -77.30,  17.29) 08/31/2022   21:50:11  ( -77.30,  17.29)    0.29                 9
 08/31/2022   22:41:06   (  77.31,-175.46) 08/31/2022   22:41:05  (  77.32,-175.34)    3.03                 1
 08/31/2022   23:31:52   ( -77.33,  -8.22) 08/31/2022   23:32:10  ( -77.33,  -8.06)    3.87                18
 09/01/2022   00:22:37   (  77.30, 159.22) 09/01/2022   00:23:05  (  77.31, 159.12)    2.78                28
 09/01/2022   01:13:23   ( -77.32, -33.54) 09/01/2022   01:14:10  ( -77.32, -33.60)    1.70                47
 09/01/2022   02:04:09   (  77.33, 133.71) 09/01/2022   02:05:04  (  77.34, 133.78)    2.39                55
 09/01/2022   02:54:55   ( -77.34, -59.05) 09/01/2022   02:56:09  ( -77.35, -58.94)    2.81                74
 09/01/2022   03:45:50   (  77.73, 106.42) 09/01/2022   03:46:55  (  77.69, 110.06)   86.32                65