Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2023 11 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)
 11/27/2023   22:11:33   (  73.64,-150.72) 11/27/2023   22:12:12  (  73.65,-150.64)    2.64                39
 11/27/2023   23:02:16   ( -73.59,  16.72) 11/27/2023   23:01:41  ( -73.58,  16.84)    3.86                35
 11/30/2023   13:38:30   ( -73.65, 157.56) 11/30/2023   13:39:14  ( -73.62, 157.55)    3.55                44
 11/30/2023   14:29:15   (  73.55, -34.89) 11/30/2023   14:28:41  (  73.53, -35.00)    3.77                34
 12/03/2023   05:05:28   (  73.64, 105.90) 12/03/2023   05:06:11  (  73.63, 105.82)    2.85                43
 12/03/2023   05:56:11   ( -73.58, -86.64) 12/03/2023   05:55:40  ( -73.56, -86.69)    2.48                31
 12/05/2023   20:32:25   ( -73.68,  54.12) 12/05/2023   20:33:10  ( -73.65,  54.12)    2.48                45
 12/05/2023   21:23:10   (  73.58,-138.35) 12/05/2023   21:22:37  (  73.56,-138.43)    3.45                33
 12/08/2023   11:59:23   (  73.65,   2.49) 12/08/2023   12:00:06  (  73.65,   2.38)    3.40                43
 12/08/2023   12:50:06   ( -73.58, 169.95) 12/08/2023   12:49:35  ( -73.58, 169.88)    2.24                31