Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 8 17.  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)
 08/18/2023   00:22:36   ( -73.94,  -5.71) 08/18/2023   00:23:37  ( -73.94,  -5.76)    1.39                61
 08/18/2023   01:13:22   (  73.88, 161.73) 08/18/2023   01:13:00  (  73.86, 161.75)    2.17                22
 08/20/2023   12:26:42   (  73.96,  -6.76) 08/20/2023   12:27:32  (  73.96,  -6.72)    1.67                50
 08/20/2023   13:17:25   ( -73.90, 160.72) 08/20/2023   13:16:56  ( -73.89, 160.78)    2.18                29
 08/23/2023   00:30:45   ( -73.98,  -7.77) 08/23/2023   00:31:28  ( -73.95,  -7.73)    2.92                43
 08/23/2023   01:21:30   (  73.89, 159.76) 08/23/2023   01:20:51  (  73.88, 159.77)    0.55                39
 08/25/2023   12:34:50   (  73.98,  -8.76) 08/25/2023   12:35:22  (  73.98,  -8.69)    2.28                32
 08/25/2023   13:25:33   ( -73.90, 158.75) 08/25/2023   13:24:46  ( -73.91, 158.82)    2.29                47
 08/28/2023   00:38:52   ( -74.00,  -9.77) 08/28/2023   00:39:16  ( -73.98,  -9.68)    3.25                24
 08/28/2023   01:29:37   (  73.92, 157.73) 08/28/2023   01:28:39  (  73.90, 157.81)    2.54                58
 08/30/2023   12:42:56   (  73.97, -10.70) 08/30/2023   12:43:10  (  73.95, -10.75)    2.97                14