Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 1 20.  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)
 01/22/2024   11:28:03   (  73.87,  10.54) 01/22/2024   11:29:13  (  73.87,  10.51)    1.23                70
 01/22/2024   12:18:47   ( -73.82, 177.97) 01/22/2024   12:18:42  ( -73.80, 177.99)    2.98                 5
 01/22/2024   13:09:24   (  73.37, -13.64) 01/22/2024   13:08:14  (  73.45, -15.11)   47.40                70
 01/25/2024   02:55:01   ( -74.08, -41.67) 01/25/2024   02:56:12  ( -73.98, -41.00)   23.49                71
 01/25/2024   03:45:42   (  73.84, 126.25) 01/25/2024   03:45:40  (  73.84, 126.34)    2.60                 2
 01/25/2024   04:36:23   ( -73.64, -65.95) 01/25/2024   04:35:10  ( -73.72, -66.29)   13.99                73
 01/27/2024   18:21:58   (  74.21, -93.68) 01/27/2024   18:23:08  (  74.09, -92.48)   38.84                70
 01/27/2024   19:12:35   ( -73.81,  74.64) 01/27/2024   19:12:41  ( -73.82,  74.54)    3.22                 6
 01/27/2024   20:03:19   (  73.77,-117.94) 01/27/2024   20:02:06  (  73.78,-117.90)    1.63                73
 01/30/2024   09:48:55   ( -74.44,-145.95) 01/30/2024   09:50:02  ( -74.35,-143.64)   69.68                67
 01/30/2024   10:39:29   (  73.86,  22.84) 01/30/2024   10:39:37  (  73.84,  22.85)    2.27                 8
 01/30/2024   11:30:13   ( -73.80,-169.70) 01/30/2024   11:29:06  ( -73.78,-169.66)    2.81                67
 02/02/2024   01:15:51   (  74.55, 162.07) 02/02/2024   01:16:57  (  74.44, 164.85)   83.53                66
 02/02/2024   02:06:22   ( -73.85, -28.81) 02/02/2024   02:06:36  ( -73.86, -28.86)    1.83                14