Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 3 27.  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)
 03/28/2025   00:51:09   (  75.56, 174.00) 03/28/2025   00:51:40  (  75.57, 173.88)    3.38                31
 03/28/2025   01:41:52   ( -75.52, -18.55) 03/28/2025   01:41:08  ( -75.54, -18.56)    2.03                44
 03/30/2025   16:17:24   ( -76.21, 120.31) 03/30/2025   16:18:29  ( -76.12, 123.80)   93.24                65
 03/30/2025   17:07:56   (  75.59, -70.21) 03/30/2025   17:08:05  (  75.61, -70.11)    3.44                 9
 03/30/2025   17:58:39   ( -75.55,  97.24) 03/30/2025   17:57:34  ( -75.54,  97.32)    2.59                65
 04/02/2025   08:33:57   ( -75.63,-121.76) 04/02/2025   08:35:04  ( -75.62,-121.84)    2.31                67
 04/02/2025   09:24:42   (  75.59,  45.67) 04/02/2025   09:24:30  (  75.59,  45.72)    1.39                12
 04/02/2025   10:15:14   ( -75.04,-145.28) 04/02/2025   10:14:08  ( -75.07,-148.08)   80.16                66
 04/05/2025   00:50:43   ( -75.64,  -5.94) 04/05/2025   00:51:27  ( -75.63,  -5.89)    1.80                44
 04/05/2025   01:41:27   (  75.56, 161.64) 04/05/2025   01:40:54  (  75.55, 161.52)    3.52                33
 04/07/2025   17:07:27   ( -75.64, 109.97) 04/07/2025   17:07:48  ( -75.64, 110.02)    1.62                21