Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 3 15.  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)
 03/15/2024   10:57:40   ( -74.04,-161.34) 03/15/2024   10:58:02  ( -74.06,-161.40)    3.11                22
 03/15/2024   11:48:26   (  74.01,   6.04) 03/15/2024   11:47:29  (  73.99,   6.08)    2.84                57
 03/18/2024   02:24:31   (  74.08, 146.89) 03/18/2024   02:25:00  (  74.11, 146.95)    3.16                29
 03/18/2024   03:15:14   ( -74.02, -45.63) 03/18/2024   03:14:29  ( -74.03, -45.59)    1.80                45
 03/20/2024   17:51:20   ( -74.10,  95.20) 03/20/2024   17:52:01  ( -74.12,  95.23)    3.07                41
 03/20/2024   18:42:05   (  74.02, -97.30) 03/20/2024   18:41:28  (  74.04, -97.31)    2.50                37
 03/23/2024   09:18:11   (  74.11,  43.50) 03/23/2024   09:19:00  (  74.11,  43.45)    1.53                49
 03/23/2024   10:08:54   ( -74.04,-149.01) 03/23/2024   10:08:29  ( -74.04,-149.07)    1.92                25
 03/26/2024   00:45:00   ( -74.14,  -8.24) 03/26/2024   00:46:00  ( -74.14,  -8.24)    0.85                60
 03/26/2024   01:35:45   (  74.07, 159.27) 03/26/2024   01:35:27  (  74.05, 159.20)    2.95                18
 03/28/2024   16:11:51   (  74.18, -59.98) 03/28/2024   16:12:57  (  74.17, -59.91)    2.08                66
 03/28/2024   17:02:33   ( -74.11, 107.51) 03/28/2024   17:02:25  ( -74.11, 107.57)    2.12                 8