Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2022 11 26.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2022   12:43:39   ( -72.39, 168.98) 11/28/2022   12:44:22  ( -72.36, 168.93)    3.31                43
 11/28/2022   13:34:25   (  72.31, -23.57) 11/28/2022   13:33:48  (  72.33, -23.48)    3.31                37
 12/01/2022   04:11:00   (  72.37, 117.21) 12/01/2022   04:11:23  (  72.39, 117.22)    2.07                23
 12/01/2022   05:01:43   ( -72.30, -75.34) 12/01/2022   05:00:52  ( -72.32, -75.26)    3.48                51
 12/03/2022   18:47:43   (  72.83,-102.87) 12/03/2022   18:48:53  (  72.70,-101.60)   44.51                70
 12/03/2022   19:38:18   ( -72.36,  65.43) 12/03/2022   19:38:27  ( -72.37,  65.42)    1.19                 9
 12/03/2022   20:29:04   (  72.29,-127.12) 12/03/2022   20:27:54  (  72.27,-127.10)    1.79                70
 12/06/2022   10:14:54   ( -72.47,-153.90) 12/06/2022   10:16:01  ( -72.45,-153.82)    3.45                67
 12/06/2022   11:05:39   (  72.35,  13.63) 12/06/2022   11:05:28  (  72.36,  13.65)    0.69                11
 12/06/2022   11:56:14   ( -71.87,-178.11) 12/06/2022   11:55:04  ( -71.92,-179.49)   47.80                70
 12/09/2022   01:42:13   (  72.42, 154.38) 12/09/2022   01:43:01  (  72.43, 154.38)    0.28                48
 12/09/2022   02:32:56   ( -72.35, -38.15) 12/09/2022   02:32:30  ( -72.37, -38.09)    3.29                26