Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 11 29.  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)
 12/01/2022   09:17:10   (  76.90,  28.13) 12/01/2022   09:15:58  (  76.88,  26.99)   28.83                72
 12/01/2022   10:07:58   ( -77.05,-165.16) 12/01/2022   10:06:57  ( -77.02,-165.14)    2.42                61
 12/01/2022   10:58:45   (  77.04,   2.16) 12/01/2022   10:57:54  (  77.03,   2.16)    1.01                51
 12/01/2022   11:49:30   ( -77.06, 169.41) 12/01/2022   11:48:56  ( -77.05, 169.47)    1.69                34
 12/01/2022   12:40:17   (  77.05, -23.27) 12/01/2022   12:39:53  (  77.06, -23.22)    1.30                24
 12/01/2022   13:31:02   ( -77.07, 143.99) 12/01/2022   13:30:55  ( -77.08, 144.09)    2.78                 7
 12/01/2022   14:21:49   (  77.06, -48.70) 12/01/2022   14:21:52  (  77.08, -48.61)    3.09                 3
 12/01/2022   15:12:34   ( -77.08, 118.56) 12/01/2022   15:12:55  ( -77.06, 118.52)    2.24                21
 12/01/2022   16:03:21   (  77.07, -74.12) 12/01/2022   16:03:52  (  77.07, -74.18)    1.69                31
 12/01/2022   16:54:06   ( -77.09,  93.14) 12/01/2022   16:54:54  ( -77.08,  93.14)    0.44                48
 12/01/2022   17:44:53   (  77.09, -99.55) 12/01/2022   17:45:51  (  77.09, -99.56)    0.72                58
 12/01/2022   18:35:38   ( -77.10,  67.71) 12/01/2022   18:36:53  ( -77.11,  67.76)    1.82                75