Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 2 24.  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)
 02/26/2025   16:18:27   ( -75.45, 121.82) 02/26/2025   16:18:57  ( -75.45, 121.81)    0.62                30
 02/26/2025   17:09:11   (  75.40, -70.70) 02/26/2025   17:08:23  (  75.42, -70.62)    3.27                48
 03/01/2025   07:44:40   (  75.78,  69.27) 03/01/2025   07:45:50  (  75.65,  70.65)   40.62                70
 03/01/2025   08:35:17   ( -75.43,-122.25) 03/01/2025   08:35:22  ( -75.43,-122.34)    2.66                 5
 03/01/2025   09:26:01   (  75.38,  45.23) 03/01/2025   09:24:48  (  75.40,  45.22)    2.39                73
 03/04/2025   00:01:24   (  75.50,-173.93) 03/04/2025   00:02:17  (  75.49,-173.91)    0.94                53
 03/04/2025   00:52:07   ( -75.42,  -6.36) 03/04/2025   00:51:46  ( -75.42,  -6.47)    3.06                21
 03/06/2025   16:18:13   (  75.50, -58.08) 03/06/2025   16:18:39  (  75.49, -58.01)    2.44                26
 03/06/2025   17:08:56   ( -75.42, 109.49) 03/06/2025   17:08:08  ( -75.42, 109.43)    1.47                48
 03/09/2025   07:44:22   ( -75.71,-110.20) 03/09/2025   07:45:34  ( -75.59,-109.48)   24.19                72
 03/09/2025   08:35:02   (  75.47,  57.87) 03/09/2025   08:35:01  (  75.50,  57.92)    3.00                 1