Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2022 11 3.  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)
 11/04/2022   19:19:11   (  72.33,-110.04) 11/04/2022   19:19:59  (  72.32,-110.02)    1.35                48
 11/04/2022   20:09:54   ( -72.25,  57.43) 11/04/2022   20:09:28  ( -72.25,  57.49)    1.98                26
 11/07/2022   10:46:30   ( -72.31,-161.81) 11/07/2022   10:47:02  ( -72.33,-161.77)    1.99                32
 11/07/2022   11:37:16   (  72.25,   5.62) 11/07/2022   11:36:29  (  72.24,   5.71)    3.13                47
 11/10/2022   01:23:18   ( -73.03, -22.43) 11/10/2022   01:24:25  ( -72.91, -20.07)   78.29                67
 11/10/2022   02:13:50   (  72.27, 146.47) 11/10/2022   02:14:02  (  72.29, 146.40)    3.15                12
 11/10/2022   03:04:34   ( -72.24, -46.16) 11/10/2022   03:03:31  ( -72.22, -46.08)    3.47                63
 11/12/2022   16:50:26   (  72.35, -72.80) 11/12/2022   16:51:35  (  72.37, -72.84)    2.65                69
 11/12/2022   17:41:09   ( -72.27,  94.67) 11/12/2022   17:41:05  ( -72.25,  94.58)    3.36                 4
 11/12/2022   18:31:47   (  71.80, -97.12) 11/12/2022   18:30:37  (  71.89, -98.42)   46.16                70
 11/15/2022   08:17:45   ( -72.36,-124.63) 11/15/2022   08:18:37  ( -72.37,-124.60)    1.31                52
 11/15/2022   09:08:30   (  72.25,  42.90) 11/15/2022   09:08:04  (  72.27,  42.87)    2.79                26