Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2022 11 2.  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)
 11/02/2022   04:42:34   (  72.24, 109.25) 11/02/2022   04:42:24  (  72.27, 109.28)    2.52                10
 11/02/2022   05:33:10   ( -71.81, -82.60) 11/02/2022   05:31:59  ( -71.87, -83.78)   41.63                71
 11/04/2022   19:19:10   (  72.30,-109.98) 11/04/2022   19:19:59  (  72.31,-110.04)    2.39                49
 11/04/2022   20:09:53   ( -72.22,  57.49) 11/04/2022   20:09:28  ( -72.24,  57.47)    2.45                25
 11/07/2022   10:46:29   ( -72.29,-161.76) 11/07/2022   10:47:02  ( -72.32,-161.79)    3.34                33
 11/07/2022   11:37:15   (  72.23,   5.67) 11/07/2022   11:36:29  (  72.23,   5.69)    0.82                46
 11/10/2022   01:23:18   ( -73.03, -22.42) 11/10/2022   01:24:25  ( -72.96, -19.97)   79.83                67
 11/10/2022   02:13:51   (  72.31, 146.39) 11/10/2022   02:14:03  (  72.28, 146.39)    3.43                12
 11/10/2022   03:04:34   ( -72.23, -46.15) 11/10/2022   03:03:32  ( -72.22, -46.09)    2.65                62
 11/12/2022   16:50:25   (  72.36, -72.82) 11/12/2022   16:51:35  (  72.37, -72.84)    1.10                70
 11/12/2022   17:41:08   ( -72.28,  94.65) 11/12/2022   17:41:04  ( -72.31,  94.68)    3.02                 4
 11/12/2022   18:31:47   (  71.86, -97.23) 11/12/2022   18:30:36  (  71.94, -98.33)   38.71                71
 11/15/2022   08:17:43   ( -72.34,-124.59) 11/15/2022   08:18:37  ( -72.37,-124.59)    3.33                54
 11/15/2022   09:08:29   (  72.28,  42.84) 11/15/2022   09:08:04  (  72.27,  42.88)    1.56                25