Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 12 12.  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)
 12/14/2024   00:01:39   (  75.15,-174.78) 12/14/2024   00:02:43  (  75.16,-174.78)    1.94                64
 12/14/2024   00:52:22   ( -75.12,  -7.37) 12/14/2024   00:52:12  ( -75.09,  -7.33)    2.99                10
 12/14/2024   01:42:54   (  74.43, 161.90) 12/14/2024   01:41:49  (  74.51, 158.83)   91.73                65
 12/16/2024   16:18:38   (  75.14, -58.95) 12/16/2024   16:19:14  (  75.12, -59.02)    2.95                36
 12/16/2024   17:09:21   ( -75.11, 108.46) 12/16/2024   17:08:42  ( -75.10, 108.57)    3.24                39
 12/19/2024   07:45:02   ( -75.67,-112.12) 12/19/2024   07:46:09  ( -75.57,-109.54)   72.29                67
 12/19/2024   08:35:36   (  75.15,  56.85) 12/19/2024   08:35:42  (  75.14,  56.92)    2.19                 6
 12/19/2024   09:26:18   ( -75.07,-135.59) 12/19/2024   09:25:11  ( -75.08,-135.62)    1.04                67
 12/22/2024   00:01:49   ( -75.18,   5.26) 12/22/2024   00:02:45  ( -75.16,   5.20)    3.21                56
 12/22/2024   00:52:34   (  75.12, 172.75) 12/22/2024   00:52:11  (  75.12, 172.75)    0.16                23
 12/24/2024   16:18:47   ( -75.16, 121.14) 12/24/2024   16:19:13  ( -75.15, 121.07)    2.13                26
 12/24/2024   17:09:32   (  75.11, -71.39) 12/24/2024   17:08:39  (  75.12, -71.38)    1.18                53