Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 5 24.  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)
 05/25/2023   01:26:10   ( -73.42, -21.62) 05/25/2023   01:26:52  ( -73.42, -21.71)    2.97                42
 05/25/2023   02:16:55   (  73.36, 145.83) 05/25/2023   02:16:15  (  73.35, 145.79)    1.83                40
 05/27/2023   13:30:15   (  73.47, -22.72) 05/27/2023   13:30:53  (  73.47, -22.65)    2.37                38
 05/27/2023   14:20:58   ( -73.36, 144.85) 05/27/2023   14:20:18  ( -73.37, 144.80)    1.67                40
 05/30/2023   01:34:18   ( -73.48, -23.72) 05/30/2023   01:34:56  ( -73.47, -23.68)    1.50                38
 05/30/2023   02:25:02   (  73.38, 143.83) 05/30/2023   02:24:19  (  73.38, 143.79)    1.41                43
 06/01/2023   13:38:21   (  73.51, -24.75) 06/01/2023   13:38:55  (  73.50, -24.65)    3.45                34
 06/01/2023   14:29:04   ( -73.39, 142.83) 06/01/2023   14:28:20  ( -73.42, 142.83)    3.04                44
 06/04/2023   01:42:23   ( -73.47, -25.65) 06/04/2023   01:42:58  ( -73.47, -25.75)    3.34                35
 06/04/2023   02:33:08   (  73.42, 141.77) 06/04/2023   02:32:20  (  73.41, 141.80)    1.41                48
 06/06/2023   13:46:27   (  73.52, -26.73) 06/06/2023   13:46:57  (  73.49, -26.73)    3.00                30
 06/06/2023   14:37:11   ( -73.44, 140.76) 06/06/2023   14:36:22  ( -73.42, 140.77)    2.88                49