Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2025 1 27.  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)
 01/28/2025   07:45:08   (  75.34,  69.82) 01/28/2025   07:46:13  (  75.36,  69.81)    2.57                65
 01/28/2025   08:35:51   ( -75.27,-122.67) 01/28/2025   08:35:42  ( -75.28,-122.75)    2.83                 9
 01/28/2025   09:26:24   (  74.68,  46.40) 01/28/2025   09:25:19  (  74.71,  43.38)   88.67                65
 01/31/2025   00:02:02   (  75.35,-174.39) 01/31/2025   00:02:44  (  75.34,-174.37)    1.74                42
 01/31/2025   00:52:45   ( -75.29,  -6.87) 01/31/2025   00:52:13  ( -75.27,  -6.93)    2.51                32
 02/02/2025   16:18:55   (  75.34, -58.50) 02/02/2025   16:19:14  (  75.33, -58.52)    0.98                19
 02/02/2025   17:09:38   ( -75.27, 109.04) 02/02/2025   17:08:43  ( -75.26, 108.93)    3.09                55
 02/05/2025   07:45:03   ( -75.39,-110.13) 02/05/2025   07:46:15  ( -75.41,-110.06)    3.25                72
 02/05/2025   08:35:47   (  75.34,  57.35) 02/05/2025   08:35:42  (  75.33,  57.36)    0.62                 5
 02/05/2025   09:26:25   ( -75.02,-134.38) 02/05/2025   09:25:14  ( -75.12,-135.59)   36.04                71
 02/08/2025   00:01:56   ( -75.39,   5.70) 02/08/2025   00:02:44  ( -75.38,   5.72)    2.27                48
 02/08/2025   00:52:40   (  75.35, 173.16) 02/08/2025   00:52:10  (  75.34, 173.27)    3.00                30