Simultaneous Nadir Overpasses (SNOs) between FY3D and LANDSAT-8
TLE Epoch: 2024 9 14.  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)
 09/14/2024   11:52:13   (  75.35,   5.03) 09/14/2024   11:53:19  (  75.28,   7.88)   80.61                66
 09/14/2024   12:42:45   ( -74.77, 174.08) 09/14/2024   12:42:57  ( -74.76, 174.13)    2.27                12
 09/14/2024   13:33:29   (  74.67, -18.33) 09/14/2024   13:32:24  (  74.68, -18.42)    2.99                65
 09/17/2024   04:09:15   (  74.78, 122.48) 09/17/2024   04:09:58  (  74.80, 122.49)    1.87                43
 09/17/2024   04:59:58   ( -74.72, -70.02) 09/17/2024   04:59:27  ( -74.73, -70.05)    1.77                31
 09/19/2024   19:35:47   ( -75.00,  70.30) 09/19/2024   19:36:59  ( -74.86,  70.88)   22.92                72
 09/19/2024   20:26:28   (  74.77,-121.73) 09/19/2024   20:26:26  (  74.78,-121.68)    1.62                 2
 09/19/2024   21:17:09   ( -74.60,  46.06) 09/19/2024   21:15:56  ( -74.66,  45.65)   13.50                73
 09/22/2024   11:52:55   ( -74.82,-173.43) 09/22/2024   11:53:25  ( -74.79,-173.39)    3.07                30
 09/22/2024   12:43:39   (  74.74,  -5.89) 09/22/2024   12:42:51  (  74.76,  -5.83)    2.67                48
 09/25/2024   03:19:23   (  74.85, 134.92) 09/25/2024   03:20:20  (  74.85, 135.02)    3.08                57
 09/25/2024   04:10:06   ( -74.77, -57.53) 09/25/2024   04:09:49  ( -74.78, -57.51)    1.81                17
 09/27/2024   18:46:01   ( -75.42,  81.64) 09/27/2024   18:47:07  ( -75.33,  84.59)   83.24                66
 09/27/2024   19:36:33   (  74.79,-109.15) 09/27/2024   19:36:43  (  74.79,-109.21)    1.93                10