Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2022 8 15.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 08/15/2022   02:16:22   (  74.09, 141.07) 08/15/2022   02:15:20  (  74.12, 141.06)    3.68                62
 08/15/2022   03:07:07   ( -74.11, -51.67) 08/15/2022   03:06:01  ( -74.12, -51.62)    1.85                66
 08/15/2022   03:57:54   (  74.12, 115.61) 08/15/2022   03:56:42  (  74.10, 115.67)    3.19                72
 08/15/2022   04:48:38   ( -74.09, -77.01) 08/15/2022   04:47:23  ( -74.09, -77.01)    0.05                75
 08/15/2022   05:39:20   (  73.86,  90.88) 08/15/2022   05:38:08  (  73.88,  89.79)   33.53                72
 08/15/2022   06:30:02   ( -73.74,-101.51) 08/15/2022   06:28:52  ( -73.73,-103.24)   53.87                70
 08/15/2022   07:20:44   (  73.50,  66.36) 08/15/2022   07:19:38  (  73.46,  63.47)   91.47                66