Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 3 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)
 03/28/2025   00:51:10   (  75.59, 173.93) 03/28/2025   00:51:40  (  75.59, 173.96)    1.03                30
 03/28/2025   01:41:53   ( -75.54, -18.62) 03/28/2025   01:41:09  ( -75.52, -18.62)    2.85                44
 03/30/2025   16:17:25   ( -76.24, 120.23) 03/30/2025   16:18:29  ( -76.15, 123.88)   97.39                64
 03/30/2025   17:07:56   (  75.57, -70.13) 03/30/2025   17:08:06  (  75.59, -70.18)    2.32                10
 03/30/2025   17:58:39   ( -75.53,  97.32) 03/30/2025   17:57:35  ( -75.51,  97.25)    2.32                64
 04/02/2025   08:33:57   ( -75.65,-121.84) 04/02/2025   08:35:03  ( -75.64,-121.76)    2.31                66
 04/02/2025   09:24:41   (  75.57,  45.74) 04/02/2025   09:24:30  (  75.56,  45.65)    2.47                11
 04/02/2025   10:15:14   ( -75.06,-145.36) 04/02/2025   10:14:07  ( -75.09,-148.00)   75.85                67
 04/05/2025   00:50:42   ( -75.63,  -5.88) 04/05/2025   00:51:27  ( -75.61,  -5.96)    2.72                45
 04/05/2025   01:41:27   (  75.59, 161.55) 04/05/2025   01:40:53  (  75.58, 161.59)    1.81                34
 04/07/2025   17:07:27   ( -75.62, 110.02) 04/07/2025   17:07:49  ( -75.61, 109.95)    2.13                22