Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 1 10.  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)
 01/12/2025   07:45:10   (  75.27,  69.65) 01/12/2025   07:46:18  (  75.26,  69.55)    3.02                68
 01/12/2025   08:35:53   ( -75.22,-122.90) 01/12/2025   08:35:46  ( -75.23,-122.89)    0.91                 7
 01/12/2025   09:26:28   (  74.70,  45.94) 01/12/2025   09:25:21  (  74.76,  43.51)   71.45                67
 01/15/2025   00:02:05   (  75.25,-174.46) 01/15/2025   00:02:47  (  75.25,-174.60)    3.86                42
 01/15/2025   00:52:48   ( -75.20,  -7.00) 01/15/2025   00:52:15  ( -75.22,  -7.03)    2.63                33
 01/17/2025   16:19:00   (  75.24, -58.61) 01/17/2025   16:19:15  (  75.26, -58.70)    2.88                15
 01/17/2025   17:09:43   ( -75.19, 108.88) 01/17/2025   17:08:44  ( -75.18, 108.75)    3.75                59
 01/20/2025   07:45:10   ( -75.32,-110.32) 01/20/2025   07:46:15  ( -75.31,-110.30)    1.24                65
 01/20/2025   08:35:54   (  75.25,  57.22) 01/20/2025   08:35:42  (  75.23,  57.12)    3.19                12
 01/20/2025   09:26:26   ( -74.67,-133.76) 01/20/2025   09:25:20  ( -74.71,-136.61)   83.75                66
 01/23/2025   00:02:05   ( -75.33,   5.49) 01/23/2025   00:02:42  ( -75.31,   5.57)    3.19                37
 01/23/2025   00:52:49   (  75.26, 173.02) 01/23/2025   00:52:08  (  75.28, 173.13)    3.73                41