Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 2 23.  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)
 02/24/2025   00:01:36   ( -75.45,   5.99) 02/24/2025   00:02:31  ( -75.47,   6.00)    3.17                55
 02/24/2025   00:52:20   (  75.39, 173.47) 02/24/2025   00:51:58  (  75.40, 173.44)    1.38                22
 02/26/2025   16:18:27   ( -75.45, 121.82) 02/26/2025   16:18:57  ( -75.45, 121.83)    0.38                30
 02/26/2025   17:09:11   (  75.40, -70.71) 02/26/2025   17:08:24  (  75.37, -70.75)    3.37                47
 03/01/2025   07:44:40   (  75.79,  69.27) 03/01/2025   07:45:50  (  75.66,  70.68)   41.17                70
 03/01/2025   08:35:17   ( -75.43,-122.25) 03/01/2025   08:35:22  ( -75.44,-122.31)    2.06                 5
 03/01/2025   09:26:01   (  75.38,  45.22) 03/01/2025   09:24:48  (  75.41,  45.25)    3.38                73
 03/04/2025   00:01:24   (  75.50,-173.93) 03/04/2025   00:02:17  (  75.51,-173.85)    2.38                53
 03/04/2025   00:52:07   ( -75.42,  -6.36) 03/04/2025   00:51:46  ( -75.44,  -6.41)    2.79                21
 03/06/2025   16:18:13   (  75.50, -58.08) 03/06/2025   16:18:40  (  75.47, -58.07)    3.61                27