Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 8 25.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/25/2023   12:34:49   (  73.95,  -8.70) 08/25/2023   12:35:22  (  73.95,  -8.76)    1.92                33
 08/25/2023   13:25:32   ( -73.88, 158.79) 08/25/2023   13:24:46  ( -73.87, 158.73)    2.44                46
 08/28/2023   00:38:52   ( -73.98,  -9.73) 08/28/2023   00:39:16  ( -73.99,  -9.66)    2.92                24
 08/28/2023   01:29:37   (  73.89, 157.80) 08/28/2023   01:28:40  (  73.88, 157.74)    2.37                57
 08/30/2023   12:42:57   (  74.00, -10.75) 08/30/2023   12:43:10  (  73.97, -10.70)    2.79                13
 08/30/2023   13:33:40   ( -73.91, 156.77) 08/30/2023   13:32:34  ( -73.90, 156.79)    1.43                66
 09/01/2023   23:56:25   (  74.50, 179.65) 09/01/2023   23:57:33  (  74.41,-178.36)   59.91                68
 09/02/2023   00:46:59   ( -73.97, -11.66) 09/02/2023   00:47:04  ( -73.98, -11.69)    1.45                 5
 09/02/2023   01:37:41   (  73.74, 156.20) 09/02/2023   01:36:29  (  73.80, 155.57)   20.31                72
 09/04/2023   12:00:21   ( -74.18, 179.52) 09/04/2023   12:01:33  ( -74.09, 179.89)   15.22                72
 09/04/2023   12:51:03   (  73.96, -12.63) 09/04/2023   12:50:57  (  73.96, -12.74)    3.61                 6
 09/04/2023   13:41:36   ( -73.42, 155.98) 09/04/2023   13:40:28  ( -73.47, 153.88)   66.80                68
 09/07/2023   00:04:21   (  74.04, 178.90) 09/07/2023   00:05:25  (  74.04, 178.78)    3.52                64
 09/07/2023   00:55:05   ( -73.99, -13.66) 09/07/2023   00:54:49  ( -73.97, -13.70)    1.88                16