Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 4 18.  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)
 04/18/2024   21:27:43   (  74.23,-138.70) 04/18/2024   21:27:59  (  74.23,-138.62)    2.64                16
 04/18/2024   22:18:25   ( -74.14,  28.86) 04/18/2024   22:17:28  ( -74.15,  28.85)    1.65                57
 04/21/2024   12:54:28   ( -74.22, 169.69) 04/21/2024   12:54:58  ( -74.24, 169.66)    2.42                30
 04/21/2024   13:45:14   (  74.18, -22.90) 04/21/2024   13:44:25  (  74.16, -22.89)    2.75                49
 04/24/2024   04:21:16   (  74.24, 118.00) 04/24/2024   04:21:54  (  74.24, 117.92)    2.63                38
 04/24/2024   05:11:59   ( -74.18, -74.54) 04/24/2024   05:11:23  ( -74.17, -74.61)    2.56                36
 04/26/2024   19:48:00   ( -74.25,  66.33) 04/26/2024   19:48:50  ( -74.25,  66.21)    3.73                50
 04/26/2024   20:38:46   (  74.22,-126.29) 04/26/2024   20:38:16  (  74.21,-126.25)    1.61                30
 04/29/2024   11:14:48   (  74.31,  14.52) 04/29/2024   11:15:43  (  74.29,  14.56)    2.90                55
 04/29/2024   12:05:31   ( -74.25,-177.99) 04/29/2024   12:05:12  ( -74.23,-177.95)    2.88                19
 05/02/2024   02:41:32   ( -74.31, -37.09) 05/02/2024   02:42:38  ( -74.31, -37.14)    1.58                66
 05/02/2024   03:32:17   (  74.24, 130.40) 05/02/2024   03:32:04  (  74.26, 130.39)    1.97                13